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cudnn_tests.textproto
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# This file contains custom test configs, in addition to the ones generated in
# the source code.
# This TRUE_HALF_CONFIG in NHWC format is not supported according to the
# documentation, but the failure mode when trying to run IMPLICIT_PRECOMP_GEMM
# (after successfully calling GetWorkspaceSize) is unexpected:
#
# cuDNN 6.0.21 fails to run the convolution with STATUS_INTERNAL_ERROR.
#
# See nvbugs/2071663. Resolution: will not fix.
convolution_test {
reference {
input {
dimension: 1
dimension: 1
dimension: 128
dimension: 128
format: TENSOR_NHWC
data_type: DATA_HALF
}
filter {
dimension: 1
dimension: 1
dimension: 3
dimension: 3
format: TENSOR_NHWC
data_type: DATA_HALF
}
convolution {
pad: 1
pad: 1
compute_mode: DATA_FLOAT
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "NHWC_TRUE_HALF_CONFIG_Unsupported"
}
test {
convolution {
compute_mode: DATA_HALF
}
}
}
# This FLOAT_CONFIG in NHWC format fails with STATUS_INTERNAL_ERROR on cuDNN
# 6.0.21. Fixed in cuDNN 7.
#
# See nvbugs/2071665. Resolution: will not fix.
convolution_test {
reference {
input {
dimension: 1
dimension: 16
dimension: 81
dimension: 47
data_type: DATA_FLOAT
format: TENSOR_NHWC
}
filter {
dimension: 1
dimension: 16
dimension: 8
dimension: 11
data_type: DATA_FLOAT
format: TENSOR_NHWC
}
convolution {
pad: 4
pad: 5
compute_mode: DATA_FLOAT
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "NHWC_FLOAT_CONFIG_InternalError"
}
}
# This PSEUDO_HALF_CONFIG in NHWC format crashes in GetWorkspaceSize on cuDNN
# 6.0.21. Fixed in cuDNN 7.
#
# See nvbugs/2071668.
convolution_test {
reference {
input {
dimension: 1
dimension: 1
dimension: 128
dimension: 128
format: TENSOR_NHWC
data_type: DATA_HALF
}
filter {
dimension: 1
dimension: 1
dimension: 3
dimension: 3
format: TENSOR_NHWC
data_type: DATA_HALF
}
convolution {
pad: 1
pad: 1
compute_mode: DATA_FLOAT
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "NHWC_PSEUDO_HALF_CONFIG_Crash"
}
}
# This DOUBLE_CONFIG in NCHW format seems to produce incorrect results for
# CONVOLUTION_BWD_FILTER_ALGO_FFT_TILING. Tested with cuDNN 7.0.5.
#
# See nvbugs/2072856.
convolution_test {
reference {
input {
dimension: 1025
dimension: 64
dimension: 7
dimension: 33
format: TENSOR_NCHW
data_type: DATA_DOUBLE
}
filter {
dimension: 96
dimension: 64
dimension: 7
dimension: 11
format: TENSOR_NCHW
data_type: DATA_DOUBLE
}
convolution {
pad: 0
pad: 0
compute_mode: DATA_DOUBLE
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_1
label: "CONVOLUTION_BWD_FILTER_1025x64x7x33_96x64x7x11_VALID_Incorrect"
}
test {
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_FFT_TILING
}
}
# This DOUBLE_CONFIG in NCHW format fails with STATUS_EXECUTION_FAILED on
# cuDNN 7.1.1, tested with V100-SXM2.
#
# See nvbugs/2072858. cuDNN 7.1.2 returns STATUS_NOT_SUPPORTED.
#
# Ideally, cudnnGetWorkspaceSize would already return STATUS_NOT_SUPPORTED,
# but NVIDIA says that will take a while to fix. They will mention this
# limitation in the documentation of the next release.
#
# See nvbugs/2082072.
convolution_test {
reference {
input {
dimension: 29
dimension: 2
dimension: 864
dimension: 1556
format: TENSOR_NCHW
data_type: DATA_DOUBLE
}
filter {
dimension: 2
dimension: 2
dimension: 3
dimension: 3
format: TENSOR_NCHW
data_type: DATA_DOUBLE
}
convolution {
pad: 1
pad: 1
compute_mode: DATA_DOUBLE
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_1
label: "CONVOLUTION_BWD_FILTER_NCHW_TRUE_HALF_29x2x864x1556_2x2x3x3_SAME_Fails"
}
}
# This TENSOR_OP_CONFIG in NCHW format returns some algorithms twice from
# cudnnGetConvolutionForwardAlgorithm_v7, once for DEFAULT_MATH and once for
# TENSOR_OP_MATH. I wasn't aware that a mathType member was added to
# cudnnConvolution*AlgoPerf_t in cuDNN 7 to distinguish the two cases. So
# cuDNN works as intended, and the ConvolutionTest.GetAlgorithm_v7 test now
# handles it correctly.
#
# See nvbugs/2072859, works as intended.
convolution_test {
reference {
input {
dimension: 52
dimension: 7
dimension: 112
dimension: 4
data_type: DATA_DOUBLE
format: TENSOR_NCHW
}
filter {
dimension: 873
dimension: 7
dimension: 3
dimension: 3
data_type: DATA_DOUBLE
format: TENSOR_NCHW
}
convolution {
pad: 0
pad: 0
compute_mode: DATA_DOUBLE
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "CONVOLUTION_FWD_NCHW_TENSOR_OP_52x7x112x4_873x7x3x3_VALID_GetAlgo_v7"
}
test {
input {
data_type: DATA_HALF
format: TENSOR_NCHW
}
filter {
data_type: DATA_HALF
format: TENSOR_NCHW
}
convolution {
compute_mode: DATA_HALF
math_type: TENSOR_OP_MATH
}
all_algos: CONVOLUTION_FWD
label: "NCHW_TENSOR_OP"
}
}
# This 3D convolution produces an illegal memory access using the FFT tiling
# algorithm. Tested with cuDNN 7.0.5.
#
# See nvbugs/2138754.
convolution_test {
reference {
input {
dimension: 12
dimension: 4095
dimension: 1
dimension: 1
dimension: 1
stride: 4095
stride: 1
stride: 1
stride: 1
stride: 1
data_type: DATA_FLOAT
}
filter {
dimension: 4095
dimension: 4095
dimension: 1
dimension: 1
dimension: 1
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
output {
dimension: 12
dimension: 4095
dimension: 1
dimension: 1
dimension: 1
stride: 4095
stride: 1
stride: 1
stride: 1
stride: 1
data_type: DATA_FLOAT
}
convolution {
pad: 0
pad: 0
pad: 0
compute_mode: DATA_FLOAT
}
fwd_algo: CONVOLUTION_FWD_ALGO_FFT_TILING
# Disabled to prevent crashing on normal runs.
label: "DISABLED_CONVOLUTION_3D_FWD_12x4095x1x1x1_4095x4095x1x1x1_SAME_Illegal_Address"
}
}
# This grouped convolution produces a misaligned memory access using the
# backward filter FFT algorithm. Tested with cuDNN 7.1.4.
#
# See nvbugs/2181786.
convolution_test {
reference {
input {
dimension: 7
dimension: 24
dimension: 51
dimension: 23
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
filter {
dimension: 222
dimension: 8
dimension: 1
dimension: 3
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
convolution {
pad: 0
pad: 1
compute_mode: DATA_FLOAT
group_count: 3
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_FFT
label: "DISABLED_CONVOLUTION_BWD_FILTER_NCHW_FLOAT_7x24x51x23_222x8x1x3_SAME_Misaligned_Address"
}
}
# Checks that the testing code handles beta > 0 correctly.
convolution_test {
reference {
one_minus_alpha: 0.3
beta: 0.4
input {
dimension: 1
dimension: 1
dimension: 128
dimension: 128
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
filter {
dimension: 1
dimension: 1
dimension: 3
dimension: 3
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
convolution {
pad: 1
pad: 1
compute_mode: DATA_FLOAT
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "BlendResult"
}
test {
all_algos: CONVOLUTION_FWD
}
}
# Basic grouped convolution test.
convolution_test {
reference {
input {
dimension: 1
dimension: 10 # = filter_in_depth * group_count
dimension: 13
dimension: 13
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
filter {
dimension: 35 # = depth_multiplier * group_count
dimension: 2
dimension: 3
dimension: 3
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
output {
dimension: 1
dimension: 35 # = filter_out_depth
dimension: 13
dimension: 13
format: TENSOR_NCHW
data_type: DATA_FLOAT
}
convolution {
pad: 1
pad: 1
compute_mode: DATA_FLOAT
group_count: 5
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
label: "GroupedConvolution"
}
test {
all_algos: CONVOLUTION_FWD
}
}
# This test fails because TENSOR_OP_MATH + CONVOLUTION_BWD_DATA_ALGO_1
# incorrectly assumes a zero-initialized workspace. The bug reproduces on
# TITAN V with CUDA 9.0 and cuDNN 7.1.4.
#
# See nvbugs/2254619.
convolution_test {
reference {
input {
dimension: 128
dimension: 1024
dimension: 14
dimension: 14
data_type: DATA_HALF
format: TENSOR_NHWC
}
filter {
dimension: 2048
dimension: 1024
dimension: 1
dimension: 1
data_type: DATA_HALF
format: TENSOR_NCHW
}
output {
dimension: 128
dimension: 2048
dimension: 7
dimension: 7
data_type: DATA_HALF
format: TENSOR_NCHW
}
convolution {
pad: 0
pad: 0
filter_stride: 2
filter_stride: 2
compute_mode: DATA_FLOAT
math_type: DEFAULT_MATH
mode: CROSS_CORRELATION
}
bwd_data_algo: CONVOLUTION_BWD_DATA_ALGO_0
label: "GarbageInWorkspace"
}
test {
convolution { math_type: TENSOR_OP_MATH }
all_algos: CONVOLUTION_BWD_DATA
}
test {
input { format: TENSOR_NHWC }
filter { format: TENSOR_NHWC }
output { format: TENSOR_NHWC }
convolution { math_type: TENSOR_OP_MATH }
all_algos: CONVOLUTION_BWD_DATA
}
}
# Crashes with CUDA 9.0 and cuDNN 7.1.4 on TITAN V. The layout combination is
# indeed documentated as not supported, but cuDNN should return an error
# instead.
#
# See nvbugs/2260917.
convolution_test {
reference {
input {
dimension: 128
dimension: 1024
dimension: 14
dimension: 14
data_type: DATA_HALF
format: TENSOR_NCHW
}
filter {
dimension: 2048
dimension: 1024
dimension: 1
dimension: 1
data_type: DATA_HALF
format: TENSOR_NHWC
}
output {
dimension: 128
dimension: 2048
dimension: 7
dimension: 7
data_type: DATA_HALF
format: TENSOR_NHWC
}
convolution {
filter_stride: 2
filter_stride: 2
compute_mode: DATA_FLOAT
math_type: TENSOR_OP_MATH
mode: CROSS_CORRELATION
}
bwd_data_algo: CONVOLUTION_BWD_DATA_ALGO_1
# Disabled to prevent crashing on normal runs.
label: "DISABLED_NCHW_NHWC_NHWC_Crash"
}
}
# TITAN V + cuDNN 7.1.4 + CUDA 9.0
#
# The convolution call should return an error code, but instead it sliently
# went wild and cause out-of-bound memory access, resulting illegal access
# code in succeeding cuDNN calls. cuda-memcheck seems to be needed to stably
# reproduce the illegal access crash.
#
# See nvbugs/2270290.
convolution_test {
reference {
input {
dimension: 128
dimension: 64
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NHWC
}
filter {
dimension: 256
dimension: 64
dimension: 1
dimension: 1
data_type: DATA_HALF
format: TENSOR_NHWC
}
output {
dimension: 128
dimension: 256
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NCHW
}
convolution {
filter_stride: 1
filter_stride: 1
compute_mode: DATA_FLOAT
math_type: TENSOR_OP_MATH
mode: CROSS_CORRELATION
}
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
# Disabled to prevent crashing on normal runs.
label: "DISABLED_NHWC_NHWC_NCHW_ILLEGAL_ACCESS"
}
}
# TITAN V + cuDNN 7.2 + CUDA 9.0
#
# Since the input buffer is specified with all 0.1s, the correct result
# is 0.1 * 0.1 * 128 * 56 * 56 = 4014.08. We pick broadcasted 0.1 as the input
# data for easy reasoning and not overflowing during the summation.
#
# We don't want to overflow the result, only because in our tests infs don't
# compare equal infs. It's possible that we can still reproduce the bug by
# having a inf - nan mismatch, if we consider all infs equal.
#
# For CONVOLUTION_BWD_FILTER_ALGO_1 with TENSOR_OP_MATH, the results are all
# NaNs. Other algorithms produce close enough answers.
#
# See nvbugs/2354662.
convolution_test {
reference {
input {
dimension: 128
dimension: 128
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NHWC
}
filter {
dimension: 256
dimension: 128
dimension: 3
dimension: 3
data_type: DATA_HALF
format: TENSOR_NHWC
}
output {
dimension: 128
dimension: 256
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NHWC
}
convolution {
filter_stride: 1
filter_stride: 1
pad: 1
pad: 1
compute_mode: DATA_FLOAT
math_type: DEFAULT_MATH
mode: CROSS_CORRELATION
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_0
label: "CONVOLUTION_BWD_FILTER_128x128x56x56_256x128x3x3_Incorrect"
}
test {
all_algos: CONVOLUTION_BWD_FILTER
}
test {
convolution {
math_type: TENSOR_OP_MATH
}
all_algos: CONVOLUTION_BWD_FILTER
}
# We need smaller values so that the end results are not overflowed.
values_lower_bound: 0.1
values_upper_bound: 0.1
}
# We've seen precision loss between different algorithms on Volta, CUDA 9.0 and
# CUDNN 7.2/7.1.4. One possible output:
# Value of: IsOk(TensorDataEqual(ref_result_data, *result_data, *result_desc, tolerance))
# Actual: false (14 elements differ more than 0.1. Largest differences:
# [1898]: 1.1582 vs 0.587891, error = 0.264253
# [2575]: -0.547852 vs -0.976562, error = 0.216897
# [3512]: -0.507324 vs -0.19812, error = 0.205134
# [2550]: 0.604004 vs 1.00781, error = 0.201119
# [408]: 0.872559 vs 0.54834, error = 0.173142
# [360]: 0.806641 vs 0.49585, error = 0.172027
# [1075]: -0.790527 vs -1.15234, error = 0.168103
# [2181]: -2.16797 vs -1.66211, error = 0.159679)
# Expected: true
# format: TENSOR_NHWC
# data_type: DATA_HALF
# compute_mode: DATA_FLOAT
# math_type: TENSOR_OP_MATH
# algo: CONVOLUTION_BWD_FILTER_ALGO_0
#
# Note that this isn't necessarily a bug. Re-associating floating point
# additions on a variety of exponents may result in quite a difference.
#
# The difference is large between `ALGO_0 + default math` vs
# `ALGO_0 + tensor core math`. Other algorithm + mode combinations seem fine.
convolution_test {
reference {
input {
dimension: 128
dimension: 64
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NHWC
}
filter {
dimension: 64
dimension: 64
dimension: 1
dimension: 1
data_type: DATA_HALF
format: TENSOR_NHWC
}
output {
dimension: 128
dimension: 64
dimension: 56
dimension: 56
data_type: DATA_HALF
format: TENSOR_NHWC
}
convolution {
filter_stride: 1
filter_stride: 1
compute_mode: DATA_FLOAT
math_type: DEFAULT_MATH
mode: CROSS_CORRELATION
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_0
label: "DISABLED_NHWC_BWD_FILTER_PrecisionLoss"
}
test {
all_algos: CONVOLUTION_BWD_FILTER
}
test {
convolution {
math_type: TENSOR_OP_MATH
}
all_algos: CONVOLUTION_BWD_FILTER
}
values_lower_bound: -1.
values_upper_bound: 1.
}
# TITAN V + cuDNN 7.1.4/7.2 + CUDA 9.0
#
# This failure is very flaky. It needs to be run for many times (e.g. using
# --gtest_repeat=100) to produce a mismatch.
#
# Also, the failure only appears when the result buffer (in this case, the
# filter buffer) is initialized with NaNs.
convolution_test {
reference {
input {
dimension: 256
dimension: 3
dimension: 224
dimension: 224
data_type: DATA_HALF
format: TENSOR_NHWC
}
filter {
dimension: 64
dimension: 3
dimension: 7
dimension: 7
data_type: DATA_HALF
format: TENSOR_NHWC
}
output {
dimension: 256
dimension: 64
dimension: 112
dimension: 112
data_type: DATA_HALF
format: TENSOR_NHWC
}
convolution {
filter_stride: 2
filter_stride: 2
pad: 3
pad: 3
compute_mode: DATA_FLOAT
math_type: DEFAULT_MATH
mode: CROSS_CORRELATION
}
bwd_filter_algo: CONVOLUTION_BWD_FILTER_ALGO_0
label: "FlakyMismatch"
}
test {
all_algos: CONVOLUTION_BWD_FILTER
}
test {
convolution {
math_type: TENSOR_OP_MATH
}
all_algos: CONVOLUTION_BWD_FILTER
}
values_lower_bound: 0.001
values_upper_bound: 0.001
}
# Bug reproduced on cuDNN 7.4.2 + Volta|Pascal + CUDA 9.0.
# Example output:
# Value of: IsOk(TensorDataEqual(ref_result_data, *result_data, *result_desc, tolerance))
# Actual: false (6656 elements differ more than 0.0001. Largest differences:
# [2407]: 0.06 vs 0.03, error = 0.0283019
# [2406]: 0.06 vs 0.03, error = 0.0283019
# [2415]: 0.06 vs 0.03, error = 0.0283019
# [2411]: 0.06 vs 0.03, error = 0.0283019
# [2403]: 0.06 vs 0.03, error = 0.0283019
# [2416]: 0.06 vs 0.03, error = 0.0283019
# [2410]: 0.06 vs 0.03, error = 0.0283019
# [2402]: 0.06 vs 0.03, error = 0.0283019)
# Expected: true
# format: TENSOR_NCHW
# data_type: DATA_FLOAT
# compute_mode: DATA_FLOAT
# math_type: DEFAULT_MATH
# algo: CONVOLUTION_BWD_DATA_ALGO_FFT_TILING
#
# See nvbugs/2540779.
convolution_test {
reference {
input {
dimension: [1, 32, 50, 50]
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
filter {
dimension: [1, 32, 6, 6]
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
output {
dimension: [1, 1, 25, 25]
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
convolution {
pad: 2
pad: 2
filter_stride: 2
filter_stride: 2
compute_mode: DATA_FLOAT
math_type: DEFAULT_MATH
mode: CROSS_CORRELATION
}
bwd_data_algo: CONVOLUTION_BWD_DATA_ALGO_0
label: "CONVOLUTION_BWD_INPUT_1x32x50x50x6x6_Incorrect"
}
test {
all_algos: CONVOLUTION_BWD_DATA
}
values_lower_bound: 0.1
values_upper_bound: 0.1
}
# Bug reproduced on cuDNN 7.6.4 + Volta + CUDA 10.1.
# Example output:
# Value of: IsOk(TensorDataEqual(ref_result_data, *result_data, *result_desc, tolerance))
# Actual: false (112 elements differ more than 0.0001. Largest differences:
# [40]: 1.00635 vs 1.21394, error = 0.0937623
# [121]: 1.12444 vs 1.04241, error = 0.038613
# [120]: 43.931 vs 43.4459, error = 0.0107964
# [136]: 59.6611 vs 60.1196, error = 0.00750156
# [168]: 37.767 vs 38.0539, error = 0.00734498
# [146]: -2.7744 vs -2.79991, error = 0.00671352
# [15]: 48.2762 vs 48.0094, error = 0.00541407
# [7]: 33.1266 vs 32.9712, error = 0.00455383)
#
# Other algorithms (compared against IMPLICIT_GEMM) is correct.
#
# See nvbugs/2774617.
convolution_test {
reference {
input {
dimension: 1
dimension: 1
dimension: 16
dimension: 16
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
filter {
dimension: 1
dimension: 1
dimension: 5
dimension: 5
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
output {
dimension: 1
dimension: 1
dimension: 16
dimension: 16
data_type: DATA_FLOAT
format: TENSOR_NCHW
}
convolution {
filter_stride: 1
filter_stride: 1
pad: 2
pad: 2
compute_mode: DATA_FLOAT
math_type: TENSOR_OP_MATH
mode: CROSS_CORRELATION
}
fwd_algo: CONVOLUTION_FWD_ALGO_WINOGRAD_NONFUSED
# Disabled to prevent crashing on normal runs.
label: "CONVOLUTION_FWD_16x16_5x5_WINOGRAD_NONFUSED_INPRECISE"
}
test {
fwd_algo: CONVOLUTION_FWD_ALGO_IMPLICIT_GEMM
}
values_lower_bound: -15
values_upper_bound: 15
}