From 433a3bcde8f075e4305f5ca44052e668054f8089 Mon Sep 17 00:00:00 2001 From: James Edwards Date: Fri, 16 Dec 2016 11:43:36 -0600 Subject: [PATCH] Readme and comment updates to ROCm 1.4 Change-Id: I2864a9c475b9ceb2fa08bfc35999c7e0e043b26d --- runtime/hsa-runtime/core/inc/amd_gpu_pm4.h | 5 ----- runtime/packages/hsa-rocr-dev/README.md | 1 + 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/runtime/hsa-runtime/core/inc/amd_gpu_pm4.h b/runtime/hsa-runtime/core/inc/amd_gpu_pm4.h index 09d6593d74..79d19e5bea 100644 --- a/runtime/hsa-runtime/core/inc/amd_gpu_pm4.h +++ b/runtime/hsa-runtime/core/inc/amd_gpu_pm4.h @@ -43,11 +43,6 @@ #ifndef HSA_RUNTIME_CORE_INC_AMD_GPU_PM4_H_ #define HSA_RUNTIME_CORE_INC_AMD_GPU_PM4_H_ -// PM4 definitions: -// http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2013/10/si_programming_guide_v2.pdf -// -// ACQUIRE_MEM was introduced in Gfx7. - #define PM4_HDR_IT_OPCODE_NOP 0x10 #define PM4_HDR_IT_OPCODE_INDIRECT_BUFFER 0x3F #define PM4_HDR_IT_OPCODE_RELEASE_MEM 0x49 diff --git a/runtime/packages/hsa-rocr-dev/README.md b/runtime/packages/hsa-rocr-dev/README.md index 78ebaf80b8..6660f1f1fe 100644 --- a/runtime/packages/hsa-rocr-dev/README.md +++ b/runtime/packages/hsa-rocr-dev/README.md @@ -66,6 +66,7 @@ If the sample runs without generating errors, the installation is complete. #### Known Issues +* The image extension is currently not supported for discrete GPUs. An image extension library is not provided in the binary package. The standard hsa_ext_image.h extension include file is provided for reference. * Each HSA process creates and internal DMA queue, but there is a system-wide limit of four DMA queues. The fifth simultaneous HSA process will fail hsa_init() with HSA_STATUS_ERROR_OUT_OF_RESOURCES. To run an unlimited number of simultaneous HSA processes, set the environment variable HSA_ENABLE_SDMA=0. #### Disclaimer