Removed barriers
@@ -299,7 +299,7 @@ if (libxsmm_target_archid == LIBXSMM_X86_AVX512_MIC ||
libxsmm_target_archid == LIBXSMM_X86_AVX512_KNM) {
#if defined(INPUT_PADDING)
- libxsmm_barrier_init(handle->barrier, ltid);
+ //libxsmm_barrier_init(handle->barrier, ltid);
/* Initialize in parallel scratch5 to zero */
for (imgifm1 = copy_thr_begin; imgifm1 < copy_thr_end; ++imgifm1) {
img = imgifm1/handle->blocksifm;
@@ -307,7 +307,7 @@ if (libxsmm_target_archid == LIBXSMM_X86_AVX512_MIC ||
copy_ptr = (element_input_type*)&LIBXSMM_VLA_ACCESS(5, input_padded, img, ifm1, 0, 0, 0, handle->blocksifm, padded_h, padded_w, handle->ifmblock);
jitted_matzero(NULL, NULL, copy_ptr, NULL, NULL);
}
- libxsmm_barrier_wait(handle->barrier, ltid);
+ //libxsmm_barrier_wait(handle->barrier, ltid);
/* Copy the minibatch to a padded version only if no transpose is required -- otherwise we combine the transpose with the copying into the padded buffer */
#ifndef LIBXSMM_WU_TRANSPOSE_OFW_IFM
@@ -325,7 +325,7 @@ if (libxsmm_target_archid == LIBXSMM_X86_AVX512_MIC ||
}
jitted_matcopy(input_ptr, NULL, copy_ptr, NULL, prefetch_ptr);
}
- libxsmm_barrier_wait(handle->barrier, ltid);
+ //libxsmm_barrier_wait(handle->barrier, ltid);
#endif
#endif
