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Merged
merged 1 commit into from
Jan 15, 2020
Merged

Add log trace support for jit #2669

merged 1 commit into from
Jan 15, 2020

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9prady9
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@9prady9 9prady9 commented Nov 12, 2019 •
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Add trace support for jit

  • CPU Backend - Nothing added as there is compile/link stage.
  • CUDA Backend
  • OpenCL Backend

Sample output from CUDA backend.

Pure JIT kernels

[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from JIT
[ RUN      ] JIT.CPP_JIT_HASH
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:242 ] Fetch kernel: KER15803858198028938426
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --gpu-architecture=compute_61
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --std=c++14
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:242 ] Fetch kernel: KER4770152843556411233
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --gpu-architecture=compute_61
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --std=c++14
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:242 ] Fetch kernel: KER9160382770965065811
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --gpu-architecture=compute_61
[jit][022615] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --std=c++14
[       OK ] JIT.CPP_JIT_HASH (1036 ms)
[----------] 1 test from JIT (1037 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (1037 ms total)
[  PASSED  ] 1 test.

NVRTC compilation code path

[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from Transpose/0, where TypeParam = float
[ RUN      ] Transpose/0.Square512x512
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:242 ] Fetch kernel: cuda::transpose<float,false,true>
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --gpu-architecture=compute_61
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --std=c++14
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: -D TILE_DIM=32
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: -D THREADS_Y=8
[jit][022725] [ ../src/backend/cuda/nvrtc/cache.cpp:244 ] 	 Compile option: --device-as-default-execution-space
[       OK ] Transpose/0.Square512x512 (800 ms)
[----------] 1 test from Transpose/0 (800 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (800 ms total)
[  PASSED  ] 1 test.

@9prady9 9prady9 requested a review from umar456 November 12, 2019 11:17
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9prady9 commented Nov 12, 2019

Can help with debugging in situations such as #2667

umar456
umar456 reviewed Nov 12, 2019
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@9prady9 9prady9 changed the title WIP: Add log trace support for jit Add log trace support for jit Nov 18, 2019
@9prady9 9prady9 requested a review from umar456 November 18, 2019 16:15
@9prady9 9prady9 force-pushed the jit_trace branch 2 times, most recently from 1e1f22a to 8594d2d Compare November 19, 2019 05:52
@9prady9 9prady9 force-pushed the jit_trace branch 2 times, most recently from 1461661 to 0eb29af Compare December 24, 2019 04:46
@9prady9 9prady9 force-pushed the jit_trace branch 2 times, most recently from 8bf7439 to 0bf58a9 Compare January 10, 2020 18:09
@9prady9
Add log trace support for cuda/opencl jit
2b6365c 
* added platform logging from opencl backend
@9prady9 9prady9 merged commit 1649765 into arrayfire:master Jan 15, 2020
@9prady9 9prady9 deleted the jit_trace branch January 15, 2020 12:42
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@umar456 umar456 umar456 approved these changes

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