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gpu-plot
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gpu-plot
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#!/usr/bin/python3
""" gpu-plot - Plot GPU parameter values over time
A utility to continuously plot the trend of critical GPU parameters for all compatible
GPUs. The *--sleep N* can be used to specify the update interval. The *gpu-plot*
utility has 2 modes of operation. The default mode is to read the GPU driver details
directly, which is useful as a standalone utility. The *--stdin* option causes
*gpu-plot* to read GPU data from stdin. This is how *gpu-mon* produces the
plot and can also be used to pipe your own data into the process. The *--simlog*
option can be used with the *--stdin* when a monitor log file is piped as stdin.
This is useful for troubleshooting and can be used to display saved log results.
The *--ltz* option results in the use of local time instead of UTC. If you plan
to run both *gpu-plot* and *gpu-mon*, then the *--plot* option of the
*gpu-mon* utility should be used instead of both utilities in order reduce
data reads by a factor of 2.
Copyright (C) 2019 RicksLab
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
__author__ = 'RueiKe'
__copyright__ = 'Copyright (C) 2019 RicksLab'
__credits__ = ['Craig Echt - Testing, Debug, Verification, and Documentation',
'Keith Myers - Testing, Debug, Verification of NV Capability']
__license__ = 'GNU General Public License'
__program_name__ = 'gpu-plot'
__maintainer__ = 'RueiKe'
__docformat__ = 'reStructuredText'
# pylint: disable=multiple-statements
# pylint: disable=line-too-long
# pylint: disable=bad-continuation
import sys
import gc as garbcollect
import argparse
import re
import threading
import os
import logging
import time
import numpy as np
try:
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import GLib, Gtk
except ModuleNotFoundError as error:
print('gi import error: {}'.format(error))
print('gi is required for {}'.format(__program_name__))
print(' In a venv, first install vext: pip install --no-cache-dir vext')
print(' Then install vext.gi: pip install --no-cache-dir vext.gi')
sys.exit(0)
try:
from matplotlib.backends.backend_gtk3cairo import FigureCanvasGTK3Cairo as FigureCanvas
import matplotlib.pyplot as plt
except ModuleNotFoundError as error:
print('matplotlib import error: {}'.format(error))
print('matplotlib is required for {}'.format(__program_name__))
print('Use \'sudo apt-get install python3-matplotlib\' to install')
sys.exit(0)
try:
import pandas as pd
except ModuleNotFoundError as error:
print('Pandas import error: {}'.format(error))
print('Pandas is required for {}'.format(__program_name__))
print('Install pip3 if needed: \'sudo apt install python3-pip\'')
print('Then pip install pandas: \'pip3 install pandas\'')
sys.exit(0)
from pandas.plotting import register_matplotlib_converters
from GPUmodules import __version__, __status__
from GPUmodules import GPUgui
from GPUmodules import GPUmodule as Gpu
from GPUmodules import env
register_matplotlib_converters()
set_gtk_prop = GPUgui.GuiProps.set_gtk_prop
LOGGER = logging.getLogger('gpu-utils')
PATTERNS = env.GutConst.PATTERNS
# SEMAPHORE ############
PD_SEM = threading.Semaphore()
########################
def get_stack_size() -> int:
"""
Get stack size for caller's frame. Code copied from Stack Overflow.
:return: Stack size
"""
size = 2 # current frame and caller's frame always exist
while True:
try:
sys._getframe(size)
size += 1
except ValueError:
return size - 1 # subtract current frame
class PlotData:
"""
Plot data object.
"""
def __init__(self):
self.df = pd.DataFrame()
self.pcie_dict = {}
self.gui_comp = None
self.gui_ready = False
self.length = 200
self.quit = False
self.writer = False
self.reader = False
self.consec_writer = 0
self.consec_reader = 0
self.gpu_name_list = ''
self.num_gpus = 1
self.com_gpu_list = Gpu.GpuList()
def set_gpus(self) -> None:
"""
Populate num_gpus and gpu_name_list from dataframe member.
"""
self.num_gpus = self.df['Card#'].nunique()
self.gpu_name_list = self.df['Card#'].unique()
def set_com_gpu_list(self, gpu_list: Gpu.GpuList) -> None:
"""
Set plot data gpu_list object and initialize pcie decode dict.
:param gpu_list:
"""
self.com_gpu_list = gpu_list
self.pcie_dict = gpu_list.get_pcie_map()
def get_gpu_pcieid(self, card_num: int) -> str:
"""
Return the pcie id for a given card number.
:param card_num:
:return: the pcie id as a string
"""
if card_num in self.pcie_dict.keys():
return self.pcie_dict[card_num]
return 'Error'
def get_plot_data(self) -> pd.DataFrame:
"""
Get deep copy of plot data df.
:return: deep copy of the plot data dataframe
"""
# SEMAPHORE ############
PD_SEM.acquire()
########################
ndf = self.df.copy()
# SEMAPHORE ############
PD_SEM.release()
########################
return ndf
def kill_thread(self) -> None:
"""
Sets flags that result in reader thread death.
"""
self.reader = False
self.quit = True
print('Stopping reader thread')
time.sleep(0.2)
class GuiComponents:
"""
Define the gui components of the plot window.
"""
_colors = {'plotface': GPUgui.GuiProps.color_name_to_hex('slate_vdk'),
'figface': GPUgui.GuiProps.color_name_to_hex('slate_md'),
'sclk_f_val': GPUgui.GuiProps.color_name_to_hex('br_green'),
'mclk_f_val': GPUgui.GuiProps.color_name_to_hex('br_yellow'),
'loading': GPUgui.GuiProps.color_name_to_hex('br_pink'),
'power': GPUgui.GuiProps.color_name_to_hex('br_orange'),
'power_cap': GPUgui.GuiProps.color_name_to_hex('br_red'),
'vddgfx_val': GPUgui.GuiProps.color_name_to_hex('br_blue'),
'temp_val': GPUgui.GuiProps.color_name_to_hex('slate_md')}
_font_colors = {'plotface': GPUgui.GuiProps.color_name_to_hex('black'),
'figface': GPUgui.GuiProps.color_name_to_hex('black'),
'sclk_f_val': GPUgui.GuiProps.color_name_to_hex('gray95'),
'mclk_f_val': GPUgui.GuiProps.color_name_to_hex('gray95'),
'loading': GPUgui.GuiProps.color_name_to_hex('white_off'),
'power': GPUgui.GuiProps.color_name_to_hex('white_off'),
'power_cap': GPUgui.GuiProps.color_name_to_hex('white_off'),
'vddgfx_val': GPUgui.GuiProps.color_name_to_hex('gray95'),
'temp_val': GPUgui.GuiProps.color_name_to_hex('white_off')}
_gpu_color_list = [GPUgui.GuiProps.color_name_to_hex('red'),
GPUgui.GuiProps.color_name_to_hex('green_dk'),
GPUgui.GuiProps.color_name_to_hex('yellow'),
GPUgui.GuiProps.color_name_to_hex('orange'),
GPUgui.GuiProps.color_name_to_hex('purple'),
GPUgui.GuiProps.color_name_to_hex('blue'),
GPUgui.GuiProps.color_name_to_hex('teal'),
GPUgui.GuiProps.color_name_to_hex('olive')]
def __init__(self, plot_data):
plot_data.gui_comp = self
self.ready = False
self.gpu_name_list = plot_data.gpu_name_list
self.num_gpus = plot_data.num_gpus
self.gui_components = {}
self.gpu_color = {}
gpu_color_list = self._gpu_color_list
plot_item_list = ['loading', 'power', 'power_cap', 'temp_val', 'vddgfx_val', 'sclk_f_val', 'mclk_f_val']
self.plot_items = {'loading': True, 'power': True, 'power_cap': True,
'temp_val': True, 'vddgfx_val': True, 'sclk_f_val': True, 'mclk_f_val': True}
self.gui_components['info_bar'] = {}
self.gui_components['legend'] = {}
self.gui_components['legend']['buttons'] = {}
self.gui_components['legend']['plot_items'] = {}
for plotitem in plot_item_list:
self.gui_components['legend']['plot_items'][plotitem] = True
self.gui_components['sclk_pstate_status'] = {}
self.gui_components['sclk_pstate_status']['df_name'] = 'sclk_ps_val'
self.gui_components['mclk_pstate_status'] = {}
self.gui_components['mclk_pstate_status']['df_name'] = 'mclk_ps_val'
self.gui_components['temp_status'] = {}
self.gui_components['temp_status']['df_name'] = 'temp_val'
self.gui_components['card_plots'] = {}
for i, gpu_i in enumerate(self.gpu_name_list):
self.gui_components['card_plots'][gpu_i] = {}
self.gui_components['card_plots'][gpu_i]['color'] = gpu_color_list[i]
self.gpu_color[gpu_i] = gpu_color_list[i]
def get_color(self, color_name: str) -> str:
"""
Get color RGB hex code for the given color name.
:param color_name: Color Name
:return: Color RGB hex code
"""
if color_name not in self._colors.keys():
raise KeyError('color name {} not in color dict {}'.format(color_name, self._colors.keys()))
return self._colors[color_name]
def get_font_color(self, color_name: str) -> str:
"""
Get font color RGB hex code for the given color name.
:param color_name: Color Name
:return: Color RGB hex code
"""
if color_name not in self._font_colors.keys():
raise KeyError('color name {} not in color dict {}'.format(color_name, self._font_colors.keys()))
return self._font_colors[color_name]
def set_ready(self, mode: bool) -> None:
"""
Set flag to indicate gui is ready.
:param mode: True if gui is ready
"""
self.ready = mode
def is_ready(self) -> bool:
"""
Return the ready status of the plot gui.
:return: True if ready
"""
return self.ready
class GPUPlotWindow(Gtk.Window):
"""
Plot window.
"""
def __init__(self, gc: GuiComponents, plot_data: PlotData):
init_chk_value = Gtk.init_check(sys.argv)
LOGGER.debug('init_check: %s', init_chk_value)
if not init_chk_value[0]:
print('Gtk Error, Exiting')
sys.exit(-1)
box_spacing_val = 5
num_bar_plots = 3
if gc.num_gpus > 4:
def_gp_y_size = 150
def_bp_y_size = 200
elif gc.num_gpus == 4:
def_gp_y_size = 200
def_bp_y_size = 200
else:
def_gp_y_size = 250
def_bp_y_size = 250
def_gp_x_size = 650
def_bp_x_size = 250
def_lab_y_size = 28
if gc.num_gpus > num_bar_plots:
tot_y_size = gc.num_gpus * (def_gp_y_size + def_lab_y_size)
gp_y_size = def_gp_y_size
bp_y_size = (tot_y_size - (num_bar_plots * def_lab_y_size))/num_bar_plots
elif gc.num_gpus < num_bar_plots:
tot_y_size = num_bar_plots * (def_bp_y_size + def_lab_y_size)
bp_y_size = def_bp_y_size
gp_y_size = (tot_y_size - (gc.num_gpus * def_lab_y_size))/gc.num_gpus
else:
gp_y_size = def_gp_y_size
bp_y_size = def_bp_y_size
Gtk.Window.__init__(self, title=env.GUT_CONST.gui_window_title)
self.set_border_width(0)
GPUgui.GuiProps.set_style()
if env.GUT_CONST.icon_path:
icon_file = os.path.join(env.GUT_CONST.icon_path, 'gpu-plot.icon.png')
if os.path.isfile(icon_file):
self.set_icon_from_file(icon_file)
grid = Gtk.Grid()
self.add(grid)
# Get deep copy of current df
ldf = plot_data.get_plot_data()
row = 0
# Top Bar - info
gc.gui_components['info_bar']['gtk_obj'] = Gtk.Label(name='white_label')
gc.gui_components['info_bar']['gtk_obj'].set_markup('<big><b>{} Plot</b></big>'.format(__program_name__))
set_gtk_prop(gc.gui_components['info_bar']['gtk_obj'], align=(0.5, 0.5), top=1, bottom=1, right=4, left=4)
lbox = Gtk.Box(spacing=box_spacing_val, name='head_box')
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(gc.gui_components['info_bar']['gtk_obj'], True, True, 0)
grid.attach(lbox, 1, row, 4, 1)
row += 1
# Legend
gc.gui_components['legend']['gtk_obj'] = Gtk.Label(name='white_label')
gc.gui_components['legend']['gtk_obj'].set_markup('<big><b>Plot Items</b></big>')
set_gtk_prop(gc.gui_components['legend']['gtk_obj'], align=(0.5, 0.5), top=1, bottom=1, right=4, left=4)
lbox = Gtk.Box(spacing=box_spacing_val, name='dark_box')
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(gc.gui_components['legend']['gtk_obj'], True, True, 0)
for comp_name in gc.gui_components['legend']['plot_items'].keys():
but_label = Gpu.GpuItem.get_button_label(comp_name)
but_color = gc.get_color(comp_name)
but_font_color = gc.get_font_color(comp_name)
gc.gui_components['legend']['buttons'][comp_name] = Gtk.Button(label='')
gc.gui_components['legend']['buttons'][comp_name].set_name(but_color[1:])
GPUgui.GuiProps.set_style(css_str="#%s { background-image: image(%s); color: %s; }" % (
but_color[1:], but_color, but_font_color))
for child in gc.gui_components['legend']['buttons'][comp_name].get_children():
child.set_label('<big><b>{}</b></big>'.format(but_label))
child.set_use_markup(True)
gc.gui_components['legend']['buttons'][comp_name].connect('clicked', self.toggle_plot_item, gc, comp_name)
lbox.pack_start(gc.gui_components['legend']['buttons'][comp_name], True, True, 0)
grid.attach(lbox, 1, row, 4, 1)
row += 1
main_last_row = row
# Set up bar plots
grid_bar = Gtk.Grid(name='dark_grid')
grid.attach(grid_bar, 1, main_last_row, 1, 1)
brow = 0
fig_num = 0
# plot_top_row = row
for comp_item in [gc.gui_components['sclk_pstate_status'],
gc.gui_components['mclk_pstate_status'],
gc.gui_components['temp_status']]:
# Add Bar Plots Titles
bar_plot_name = Gpu.GpuItem.get_button_label(comp_item['df_name'])
comp_item['title_obj'] = Gtk.Label(name='white_label')
comp_item['title_obj'].set_markup('<big><b>Card {}</b></big>'.format(bar_plot_name))
set_gtk_prop(comp_item['title_obj'], align=(0.5, 0.5), top=1, bottom=1, right=4, left=4)
lbox = Gtk.Box(spacing=box_spacing_val, name='head_box')
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(comp_item['title_obj'], True, True, 0)
grid_bar.attach(lbox, 1, brow, 1, 1)
brow += 1
# Add Bar Plots
# Set up plot figure and canvas
comp_item['figure_num'] = 100 + fig_num
fig_num += 1
comp_item['figure'], comp_item['ax1'] = plt.subplots(num=comp_item['figure_num'])
comp_item['figure'].set_facecolor(gc.get_color('figface'))
plt.figure(comp_item['figure_num'])
plt.subplots_adjust(left=0.13, right=0.97, top=0.97, bottom=0.1)
comp_item['ax1'].set_facecolor(gc.get_color('plotface'))
if comp_item['df_name'] == 'temp_val':
plt.yticks(np.arange(15, 99, 10))
else:
plt.yticks(np.arange(0, 9, 1))
comp_item['canvas'] = FigureCanvas(comp_item['figure'])
comp_item['canvas'].set_size_request(def_bp_x_size, bp_y_size)
lbox = Gtk.Box(spacing=box_spacing_val, name='med_box')
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(comp_item['canvas'], True, True, 0)
grid_bar.attach(lbox, 1, brow, 1, 1)
brow += 1
# Set up gpu plots
grid_plot = Gtk.Grid(name='dark_grid')
grid.attach(grid_plot, 2, main_last_row, 3, 1)
prow = 0
# row = plot_top_row
for comp_num, comp_item in gc.gui_components['card_plots'].items():
data_val = ldf[ldf['Card#'].isin([comp_num])]['energy'].iloc[-1]
model_val = ldf[ldf['Card#'].isin([comp_num])]['model_display'].iloc[-1]
# Add GPU Plots Titles
comp_item['title_obj'] = Gtk.Label(name='white_label')
comp_item['title_obj'].set_markup('<big><b>Card{} [{}] {} Energy: {} kWh</b></big>'.format(
comp_num, plot_data.get_gpu_pcieid(comp_num), model_val[:30], data_val))
set_gtk_prop(comp_item['title_obj'], align=(0.5, 0.5), top=1, bottom=1, right=4, left=4)
box_name = comp_item['color'][1:]
lbox = Gtk.Box(spacing=box_spacing_val, name=box_name)
GPUgui.GuiProps.set_style(css_str="#%s { background-image: image(%s); }" % (box_name, comp_item['color']))
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(comp_item['title_obj'], True, True, 0)
grid_plot.attach(lbox, 1, prow, 1, 1)
prow += 1
# Add GPU Plots
# Set up plot figure and canvas
comp_item['figure_num'] = 500 + comp_num
comp_item['figure'], comp_item['ax1'] = plt.subplots(num=comp_item['figure_num'])
comp_item['figure'].set_facecolor(gc.get_color('figface'))
plt.figure(comp_item['figure_num'])
plt.subplots_adjust(left=0.1, right=0.9, top=0.97, bottom=0.03)
comp_item['ax1'].set_facecolor(gc.get_color('plotface'))
comp_item['ax1'].set_xticks([])
comp_item['ax1'].set_xticklabels([])
comp_item['ax1'].set_yticks(np.arange(0, 250, 20))
comp_item['ax1'].tick_params(axis='y', which='major', labelsize=8)
comp_item['ax2'] = comp_item['ax1'].twinx()
comp_item['ax2'].set_xticks([])
comp_item['ax2'].set_xticklabels([])
comp_item['ax2'].set_yticks(np.arange(500, 1500, 100))
comp_item['ax2'].tick_params(axis='y', which='major', labelsize=8)
comp_item['canvas'] = FigureCanvas(comp_item['figure']) # a Gtk.DrawingArea
comp_item['canvas'].set_size_request(def_gp_x_size, gp_y_size)
lbox = Gtk.Box(spacing=box_spacing_val, name='light_box')
set_gtk_prop(lbox, top=1, bottom=1, right=1, left=1)
lbox.pack_start(comp_item['canvas'], True, True, 0)
grid_plot.attach(lbox, 1, prow, 1, 1)
prow += 1
@staticmethod
def toggle_plot_item(_, gc: GuiComponents, k: str) -> None:
"""
Toggle specified plot item.
:param _: parent
:param gc: gui components object
:param k: Name of plot item to toggle
"""
gc.plot_items[k] = not gc.plot_items[k]
def update_data(gc: GuiComponents, plot_data: PlotData) -> None:
"""
Update plot data.
:param gc:
:param plot_data:
"""
# SEMAPHORE ###########
PD_SEM.acquire()
#######################
ldf = plot_data.df
try:
time_val = ldf[ldf['Card#'].isin([plot_data.gpu_name_list[0]])]['Time'].iloc[-1]
gc.gui_components['info_bar']['gtk_obj'].set_markup('<big><b>Time {}</b></big>'.format(time_val))
# Update Bar Plots
for comp_item in [gc.gui_components['sclk_pstate_status'],
gc.gui_components['mclk_pstate_status'],
gc.gui_components['temp_status']]:
data_val = []
label_val = []
bar_col = []
# Set Plot Parameters
for card_num in plot_data.gpu_name_list:
l, d = ldf[ldf['Card#'].isin([card_num])][['Card#', comp_item['df_name']]].iloc[-1]
label_val.append(int(l))
data_val.append(float(d))
bar_col.append(gc.gpu_color[l])
x_index = np.arange(gc.num_gpus) # the x locations for the groups
width = 0.65 # the width of the bars
# Do bar plot
plt.figure(comp_item['figure_num'])
comp_item['ax1'].clear()
_rects1 = comp_item['ax1'].bar(x_index, data_val, width, color=bar_col, tick_label=label_val)
if comp_item['df_name'] == 'temp_val':
for a, b in zip(x_index, data_val):
comp_item['ax1'].text(x=a, y=b-5, s=str(b), fontsize=8, ha='center')
plt.ylim((15, 99))
else:
data_val = list(map(int, data_val))
for a, b in zip(x_index, data_val):
y_val = b + width if b == 0 else b - width
comp_item['ax1'].text(x=a, y=y_val, s=str(b), fontsize=10, ha='center')
plt.ylim((0, 9))
comp_item['canvas'].draw()
comp_item['canvas'].flush_events()
# Update GPU Plots
y1lim_max_val = 10*(ldf.loc[:, ['loading', 'power_cap', 'power', 'temp_val']].max().max() // 10) + 10
y1lim_min_val = 10*(ldf.loc[:, ['loading', 'power_cap', 'power', 'temp_val']].min().min() // 10) - 5
y2lim_max_val = 100*(ldf.loc[:, ['vddgfx_val', 'sclk_f_val', 'mclk_f_val']].max().max() // 100) + 300
y2lim_min_val = 100*(ldf.loc[:, ['vddgfx_val', 'sclk_f_val', 'mclk_f_val']].min().min() // 100) - 100
for comp_num, comp_item in gc.gui_components['card_plots'].items():
data_val = ldf[ldf['Card#'].isin([comp_num])]['energy'].iloc[-1]
model_val = ldf[ldf['Card#'].isin([comp_num])]['model_display'].iloc[-1]
comp_item['title_obj'].set_markup('<big><b>Card{} [{}] {} Energy: {} kWh</b></big>'.format(
comp_num, plot_data.get_gpu_pcieid(comp_num), model_val[:30], data_val))
# Plot GPUs
plt.figure(comp_item['figure_num'])
comp_item['ax1'].set_xticklabels([])
comp_item['ax1'].clear()
comp_item['ax1'].set_ylabel('Loading/Power/Temp',
color=GPUgui.GuiProps.color_name_to_hex('white_off'), fontsize=10)
for plot_item in ['loading', 'power_cap', 'power', 'temp_val']:
if gc.plot_items[plot_item]:
comp_item['ax1'].plot(ldf[ldf['Card#'].isin([comp_num])]['datetime'],
ldf[ldf['Card#'].isin([comp_num])][plot_item],
color=gc.get_color(plot_item), linewidth=0.5)
comp_item['ax1'].text(x=ldf[ldf['Card#'].isin([comp_num])]['datetime'].iloc[-1],
y=ldf[ldf['Card#'].isin([comp_num])][plot_item].iloc[-1],
s=str(int(ldf[ldf['Card#'].isin([comp_num])][plot_item].iloc[-1])),
bbox=dict(boxstyle='round,pad=0.2', facecolor=gc.get_color(plot_item)),
fontsize=6)
comp_item['ax2'].clear()
comp_item['ax2'].set_xticklabels([])
comp_item['ax2'].set_ylabel('MHz/mV', color=GPUgui.GuiProps.color_name_to_hex('gray95'), fontsize=10)
for plot_item in ['vddgfx_val', 'sclk_f_val', 'mclk_f_val']:
if gc.plot_items[plot_item]:
if np.isnan((ldf[ldf['Card#'].isin([comp_num])][plot_item].iloc[-1])):
continue
comp_item['ax2'].plot(ldf[ldf['Card#'].isin([comp_num])]['datetime'],
ldf[ldf['Card#'].isin([comp_num])][plot_item],
color=gc.get_color(plot_item), linewidth=0.5)
comp_item['ax2'].text(x=ldf[ldf['Card#'].isin([comp_num])]['datetime'].iloc[-1],
y=ldf[ldf['Card#'].isin([comp_num])][plot_item].iloc[-1],
s=str(int(ldf[ldf['Card#'].isin([comp_num])][plot_item].iloc[-1])),
bbox=dict(boxstyle='round,pad=0.2', facecolor=gc.get_color(plot_item)),
fontsize=6)
tick_inc = int(10 * round(((y1lim_max_val - y1lim_min_val) // 12)/10.0, 0))
comp_item['ax1'].set_yticks(np.arange(y1lim_min_val, y1lim_max_val, tick_inc))
tick_inc = int(100 * round(((y2lim_max_val - y2lim_min_val) // 12)/100.0, 0))
comp_item['ax2'].set_yticks(np.arange(y2lim_min_val, y2lim_max_val, tick_inc))
comp_item['canvas'].draw()
comp_item['canvas'].flush_events()
except (OSError, ArithmeticError, NameError, TypeError, ValueError) as err:
LOGGER.exception('plot exception: %s', err)
print('matplotlib error: {}'.format(err))
print('matplotlib error, stack size is {}'.format(get_stack_size()))
plot_data.kill_thread()
# SEMAPHORE ###########
PD_SEM.release()
#######################
def read_from_stdin(refreshtime: int, plot_data: PlotData) -> None:
"""
Read plot data from stdin.
:param refreshtime:
:param plot_data:
.. note:: this should continuously read from stdin and populate df and call plot/gui update
"""
header_item = ''
first_update = True
header = True
sync_add = 0
while not plot_data.quit:
if env.GUT_CONST.SIMLOG: time.sleep(refreshtime/4.0)
ndf = pd.DataFrame()
# Process a set of GPUs at a time
skip_update = False
read_time = 0.0
for _gpu_index in range(0, plot_data.num_gpus + sync_add):
start_time = env.GUT_CONST.now(env.GUT_CONST.USELTZ)
line = sys.stdin.readline()
tmp_read_time = (env.GUT_CONST.now(env.GUT_CONST.USELTZ) - start_time).total_seconds()
if tmp_read_time > read_time:
read_time = tmp_read_time
if line == '':
LOGGER.debug('Error: Null input line')
plot_data.kill_thread()
break
if header:
header_item = list(line.strip().split('|'))
header = False
continue
line_items = list(line.strip().split('|'))
new_line_items = []
for item in line_items:
item = item.strip()
if item == 'nan':
new_line_items.append(np.nan)
elif item.isnumeric():
new_line_items.append(int(item))
elif re.fullmatch(PATTERNS['IS_FLOAT'], item):
new_line_items.append(float(item))
elif item == '' or item == '-1' or item == 'NA' or item is None:
new_line_items.append(np.nan)
else:
new_line_items.append(item)
line_items = tuple(new_line_items)
rdf = pd.DataFrame.from_records([line_items], columns=header_item)
rdf['datetime'] = pd.to_datetime(rdf['Time'], format=env.GUT_CONST.TIME_FORMAT, exact=False)
ndf = pd.concat([ndf, rdf], ignore_index=True)
del rdf
sync_add = 1 if ndf['Time'].tail(plot_data.num_gpus).nunique() > 1 else 0
LOGGER.debug('dataFrame %s:\n%s',
env.GUT_CONST.now(env.GUT_CONST.USELTZ).strftime(env.GUT_CONST.TIME_FORMAT), ndf.to_string())
if not env.GUT_CONST.SIMLOG:
if read_time < 0.003:
skip_update = True
LOGGER.debug('skipping update')
# SEMAPHORE ############
PD_SEM.acquire()
########################
# Concatenate new data on plot_data dataframe and truncate
plot_data.df = pd.concat([plot_data.df, ndf], ignore_index=True)
plot_data.df.reset_index(drop=True, inplace=True)
# Truncate df in place
plot_length = int(len(plot_data.df.index) / plot_data.num_gpus)
if plot_length > plot_data.length:
trun_index = plot_length - plot_data.length
plot_data.df.drop(np.arange(0, trun_index), inplace=True)
plot_data.df.reset_index(drop=True, inplace=True)
# SEMAPHORE ############
PD_SEM.release()
########################
del ndf
#########################
# Update plots
#########################
if skip_update:
continue
if plot_data.gui_comp is None:
continue
if plot_data.gui_comp.is_ready():
if first_update:
time.sleep(refreshtime)
first_update = False
GLib.idle_add(update_data, plot_data.gui_comp, plot_data)
while Gtk.events_pending():
Gtk.main_iteration_do(True)
# SEMAPHORE ############
time.sleep(0.01)
PD_SEM.acquire()
PD_SEM.release()
########################
garbcollect.collect()
LOGGER.debug('update stack size: %s', get_stack_size())
# Quit
print('exit stack size: {}'.format(get_stack_size()))
sys.exit(0)
def read_from_gpus(refreshtime: int, plot_data: PlotData) -> None:
"""
Read plot data from stdin.
:param refreshtime:
:param plot_data:
.. note:: this should continuously read from GPUs and populate df and call plot/gui update
"""
first_update = True
while not plot_data.quit:
ndf = pd.DataFrame()
plot_data.com_gpu_list.read_gpu_sensor_set(data_type=Gpu.GpuItem.SensorSet.Monitor)
# Process a set of GPUs at a time
skip_update = False
for gpu in plot_data.com_gpu_list.gpus():
gpu_plot_data = gpu.get_plot_data()
LOGGER.debug('gpu_plot_data: %s', gpu_plot_data)
rdf = pd.DataFrame.from_records([tuple(gpu_plot_data.values())], columns=tuple(gpu_plot_data.keys()))
rdf['datetime'] = pd.to_datetime(rdf['Time'], format=env.GUT_CONST.TIME_FORMAT, exact=False)
ndf = pd.concat([ndf, rdf], ignore_index=True)
del rdf
# SEMAPHORE ############
PD_SEM.acquire()
########################
# Concatenate new data on plot_data dataframe and truncate
plot_data.df = pd.concat([plot_data.df, ndf], ignore_index=True)
plot_data.df.reset_index(drop=True, inplace=True)
# Truncate df in place
plot_length = int(len(plot_data.df.index) / plot_data.num_gpus)
if plot_length > plot_data.length:
trun_index = plot_length - plot_data.length
plot_data.df.drop(np.arange(0, trun_index), inplace=True)
plot_data.df.reset_index(drop=True, inplace=True)
# SEMAPHORE ############
PD_SEM.release()
########################
del ndf
#########################
# Update plots
#########################
if skip_update:
continue
if plot_data.gui_comp is None:
time.sleep(refreshtime)
continue
if plot_data.gui_comp.is_ready():
if first_update:
time.sleep(refreshtime)
first_update = False
GLib.idle_add(update_data, plot_data.gui_comp, plot_data)
while Gtk.events_pending():
Gtk.main_iteration_do(True)
# SEMAPHORE ############
time.sleep(0.01)
PD_SEM.acquire()
PD_SEM.release()
########################
garbcollect.collect()
LOGGER.debug('update stack size: %s', get_stack_size())
time.sleep(refreshtime)
# Quit
print('exit stack size: {}'.format(get_stack_size()))
sys.exit(0)
def main() -> None:
""" Main flow for plot."""
parser = argparse.ArgumentParser()
parser.add_argument('--about', help='README', action='store_true', default=False)
parser.add_argument('--stdin', help='Read from stdin', action='store_true', default=False)
parser.add_argument('--simlog', help='Simulate with piped log file', action='store_true', default=False)
parser.add_argument('--ltz', help='Use local time zone instead of UTC', action='store_true', default=False)
parser.add_argument('--sleep', help='Number of seconds to sleep between updates', type=int, default=3)
parser.add_argument('-d', '--debug', help='Debug output', action='store_true', default=False)
args = parser.parse_args()
# About me
if args.about:
print(__doc__)
print('Author: ', __author__)
print('Copyright: ', __copyright__)
print('Credits: ', *['\n {}'.format(item) for item in __credits__])
print('License: ', __license__)
print('Version: ', __version__)
print('Maintainer: ', __maintainer__)
print('Status: ', __status__)
import matplotlib
print('matplotlib version: ', matplotlib.__version__)
print('pandas version: ', pd.__version__)
print('numpy version: ', np.__version__)
sys.exit(0)
env.GUT_CONST.set_args(args)
LOGGER.debug('########## %s %s', __program_name__, __version__)
LOGGER.debug('pandas version: %s', pd.__version__)
LOGGER.debug('numpy version: %s', np.__version__)
if env.GUT_CONST.check_env() < 0:
print('Error in environment. Exiting...')
sys.exit(-1)
# Define graph gui and data components
plot_data = PlotData()
# Get list of Compatible GPUs and get basic non-driver details
gpu_list = Gpu.GpuList()
gpu_list.set_gpu_list()
com_gpu_list = gpu_list.list_gpus(compatibility=Gpu.GpuItem.GPU_Comp.Readable)
plot_data.set_com_gpu_list(com_gpu_list)
if not args.stdin:
# Check list of GPUs
num_gpus = gpu_list.num_vendor_gpus()
print('Detected GPUs: ', end='')
for i, (type_name, type_value) in enumerate(num_gpus.items()):
if i:
print(', {}: {}'.format(type_name, type_value), end='')
else:
print('{}: {}'.format(type_name, type_value), end='')
print('')
if 'AMD' in num_gpus.keys():
env.GUT_CONST.read_amd_driver_version()
print('AMD: {}'.format(gpu_list.wattman_status()))
if 'NV' in num_gpus.keys():
print('nvidia smi: [{}]'.format(env.GUT_CONST.cmd_nvidia_smi))
num_gpus = gpu_list.num_gpus()
if num_gpus['total'] == 0:
print('No GPUs detected, exiting...')
sys.exit(-1)
# Read data static/dynamic/info/state driver information for GPUs
gpu_list.read_gpu_sensor_set(data_type=Gpu.GpuItem.SensorSet.All)
# Check number of readable/writable GPUs again
num_gpus = gpu_list.num_gpus()
print('{} total GPUs, {} rw, {} r-only, {} w-only\n'.format(num_gpus['total'], num_gpus['rw'],
num_gpus['r-only'], num_gpus['w-only']))
# Check number of compatible GPUs again
readable_gpus = com_gpu_list.num_gpus()['total']
if not readable_gpus:
print('None are readable, exiting...')
sys.exit(-1)
# Set gpu quantity in plot_data
plot_data.num_gpus = readable_gpus
# end of if args.stdin == False
if args.stdin or args.simlog:
threading.Thread(target=read_from_stdin, daemon=True, args=[args.sleep, plot_data]).start()
else:
threading.Thread(target=read_from_gpus, daemon=True, args=[args.sleep, plot_data]).start()
print('{} waiting for initial data'.format(__program_name__), end='', flush=True)
while len(plot_data.df.index) < 2:
print('.', end='', flush=True)
time.sleep(args.sleep/4.0)
print('')
# After reading initial data, set gpus
plot_data.set_gpus()
gc = GuiComponents(plot_data)
gplot = GPUPlotWindow(gc, plot_data)
gplot.connect('delete-event', Gtk.main_quit)
gplot.show_all()
gc.set_ready(True)
Gtk.main()
plot_data.kill_thread()
if __name__ == '__main__':
main()