FAIL: //tensorflow/contrib/opt:drop_stale_gradient_optimizer_test

[lukeiwanski]

System Info

  Name:						 Hawaii
  Vendor:					 Advanced Micro Devices, Inc.
  Device OpenCL C version:			 OpenCL C 2.0 
  Driver version:				 1912.5 (VM)
  Profile:					 FULL_PROFILE
  Version:					 OpenCL 2.0 AMD-APP (1912.5)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_khr_gl_depth_images cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_subgroups cl_khr_gl_event cl_khr_depth_images cl_khr_mipmap_image cl_khr_mipmap_image_writes

ComputeCpp 0.2.0

To reproduce

bazel test --config=sycl --local_test_jobs=4 -k --test_lang_filters=cc,py --action_env=LD_PRELOAD=/usr/lib/libOpenCL.so.1 --test_timeout 300,750,1200,3600 //tensorflow/contrib/opt:drop_stale_gradient_optimizer_test

Error

FAIL: test1WorkerNegativeStaleness (__main__.DropStaleGradientOptimizerTest)
...
FAIL: test2WorkersStaleness0 (__main__.DropStaleGradientOptimizerTest)
...
FAIL: test2WorkersStaleness1 (__main__.DropStaleGradientOptimizerTest)
...
FAIL: test3WorkersStaleness0 (__main__.DropStaleGradientOptimizerTest)
...
FAIL: test3WorkersStaleness1 (__main__.DropStaleGradientOptimizerTest)
...
(mismatch 100.0%)
 x: array(0.0)
 y: array(-1.451811645989847e+17, dtype=float32)

[jeffmak]

This test seems to be passing now with the branch dev/eigen_mehdi

[lukeiwanski]

Still fails