Changes AMDSmiDrm to use the versioned library for its dependency
Code changes related to the following:
* AMDSmiDrm::init()
Build changes related to the following: None
Change-Id: Ibd5b3dd88f679912acdfa292502003f58b28daf5
Signed-off-by: Oliveira, Daniel <daniel.oliveira@amd.com>
[ROCm/amdsmi commit: e20fd12934]
The rsmi_topo_get_link_type() is extended to support query the CPU
and GPU link type by passing dv_ind_dst as 0xFFFFFFFF.
Change-Id: I1f212a01e8120adb70a08ab772fa9faaaecefa29
The rsmi_topo_get_link_type() is extended to support query the CPU
and GPU link type by passing dv_ind_dst as 0xFFFFFFFF.
Change-Id: I1f212a01e8120adb70a08ab772fa9faaaecefa29
[ROCm/amdsmi commit: de5bc164de]
The rsmi_topo_get_link_type() is extended to support query the CPU
and GPU link type by passing dv_ind_dst as 0xFFFFFFFF.
Change-Id: I1f212a01e8120adb70a08ab772fa9faaaecefa29
[ROCm/rocm_smi_lib commit: de5bc164de]
defaults to being disabled and can be enabled via a
-DENABLE_COVERAGE=ON option (#194). Introduce CI on mi100 that
leverages code coverage and publishes results along with a testing
report.
Signed-off-by: Karl W Schulz <karl.schulz@amd.com>
[ROCm/rocprofiler-compute commit: a39514f02f]
defaults to being disabled and can be enabled via a
-DENABLE_COVERAGE=ON option (#194). Introduce CI on mi100 that
leverages code coverage and publishes results along with a testing
report.
Signed-off-by: Karl W Schulz <karl.schulz@amd.com>
that are called during amdsmi inititalization
amdsmi_get_cpu_family,
amdsmi_get_cpu_model,
amdsmi_get_cpu_threads_per_core,
amdsmi_get_number_of_cpu_cores,
amdsmi_get_number_of_cpu_sockets
Added amdsmi_get_cpucore_info to amdsmi library
Change-Id: Ib88d580e1d85afdf578963247e585cfae05c58ad
that are called during amdsmi inititalization
amdsmi_get_cpu_family,
amdsmi_get_cpu_model,
amdsmi_get_cpu_threads_per_core,
amdsmi_get_number_of_cpu_cores,
amdsmi_get_number_of_cpu_sockets
Added amdsmi_get_cpucore_info to amdsmi library
Change-Id: Ib88d580e1d85afdf578963247e585cfae05c58ad
[ROCm/amdsmi commit: 28f6383639]
Revision - Addition [Impact SoC: MI200, MI300]
Note: this set of counters are important help understand the
bottleneck.
1. TCC_TAG_STALL
a. Metric: TCC_TAG_STALL/TCC_CYCLE: percentage of time TCC
tag lookup pipeline is stalled
2. TCP_TCR_TCP_STALL_CYCLES
a. Metric: TCP_TCR_TCP_STALL_CYCLES/TCP_GATE_EN1: percentage
of time TCP is stalled by TCR
Revision - Addition [Impact SoC: MI300]
3. TCC_BUBBLE:
a. Definition: Number of 128-byte read requests sent to EA
b. Revised Metric #1, TCC-EA Read BW:
ReadBW = 128 * TCC_BUBBLE
+ 64 * (TCC_EA0_RDREQ - TCC_BUBBLE - TCC_EA0_RDREQ_32B)
+ 32 * TCC_EA0_RDREQ_32B
c. Revised Metric #2: TCC_EA Read Latency
ReadLatency = TCC_EA0_RDREQ_LEVEL / (TCC_BUBBLE + TCC_EA0_RDREQ)
/* [Fineprint] More detailed arithmetic:
* ReadLatency = TCC_EA0_RDREQ_LEVEL / (#32B_req + #64B_req + #128B_req * 2)
*/
Change-Id: I0a2dfc1b64ca97023b1e8ba0f9830330b3034946
Revision - Addition [Impact SoC: MI200, MI300]
Note: this set of counters are important help understand the
bottleneck.
1. TCC_TAG_STALL
a. Metric: TCC_TAG_STALL/TCC_CYCLE: percentage of time TCC
tag lookup pipeline is stalled
2. TCP_TCR_TCP_STALL_CYCLES
a. Metric: TCP_TCR_TCP_STALL_CYCLES/TCP_GATE_EN1: percentage
of time TCP is stalled by TCR
Revision - Addition [Impact SoC: MI300]
3. TCC_BUBBLE:
a. Definition: Number of 128-byte read requests sent to EA
b. Revised Metric #1, TCC-EA Read BW:
ReadBW = 128 * TCC_BUBBLE
+ 64 * (TCC_EA0_RDREQ - TCC_BUBBLE - TCC_EA0_RDREQ_32B)
+ 32 * TCC_EA0_RDREQ_32B
c. Revised Metric #2: TCC_EA Read Latency
ReadLatency = TCC_EA0_RDREQ_LEVEL / (TCC_BUBBLE + TCC_EA0_RDREQ)
/* [Fineprint] More detailed arithmetic:
* ReadLatency = TCC_EA0_RDREQ_LEVEL / (#32B_req + #64B_req + #128B_req * 2)
*/
Change-Id: I0a2dfc1b64ca97023b1e8ba0f9830330b3034946
[ROCm/rocprofiler commit: 46e02a9866]
Oliveira, Daniel
JoseSantosAMD
Bill(Shuzhou) Liu
Ammar ELWazir
sdashmiz
Karl W Schulz
akolliasAMD
Galantsev, Dmitrii
Maisam Arif
Deepak Mewar
Mythreya
Wenkai Du
taosang2
gobhardw