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Adding coherent host access query

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Change-Id: I34030ab193b5e7890cf10c6a0c6ad493ac0e0283


[ROCm/rocminfo commit: 23c483ca65]
This commit is contained in:
David Yat Sin
2023-08-14 13:15:16 +00:00
parent cf369d6388
commit 69f90c8f05
1 changed files with 10 additions and 0 deletions
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projects/rocminfo/rocminfo.cc
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@@ -137,6 +137,7 @@ struct agent_info_t {
uint16_t workgroup_max_dim[3];
uint16_t bdf_id;
bool fast_f16;
bool coherent_host_access;
uint32_t pkt_processor_ucode_ver;
uint32_t sdma_ucode_ver;
hsa_amd_iommu_version_t iommu_support;
@@ -471,6 +472,12 @@ AcquireAgentInfo(hsa_agent_t agent, agent_info_t *agent_i) {
&agent_i->compute_unit);
RET_IF_HSA_ERR(err);
// Get coherent Host access
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_SVM_DIRECT_HOST_ACCESS,
&agent_i->coherent_host_access);
RET_IF_HSA_ERR(err);
// Check if the agent is kernel agent
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
// Get flaf of fast_f16 operation
@@ -619,6 +626,9 @@ static void DisplayAgentInfo(agent_info_t *agent_i) {
printLabelInt("Shader Arrs. per Eng.:", agent_i->shader_arrs_per_sh_eng, 1);
printLabelInt("WatchPts on Addr. Ranges:", agent_i->max_addr_watch_pts, 1);
if (agent_i->device_type == HSA_DEVICE_TYPE_GPU)
printLabelStr("Coherent Host Access:", agent_i->coherent_host_access ? "TRUE":"FALSE", 1);
printLabel("Features:", false, 1);
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
printf("%s", "KERNEL_DISPATCH ");