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xinhui pan e5a541eaf2 kfdtest: Add P2P bandwidth test 
The test measures the bandwidth between GPUs. Currently we do not
care numa topology as some products really support across PCI-e root
complex p2p.

test result on two gfx900 system.
[ RUN      ] KFDPerformanceTest.P2PBandWidthTest
[          ] Copy from node to node by [push, NONE]
[          ] [1 -> 0] 6.13477 - 6.12695 GB/s
[          ] [1 -> 2] 3.77734 - 3.76855 GB/s
[          ] [2 -> 0] 6.67676 - 6.6543 GB/s
[          ] [2 -> 1] 6.14453 - 6.12793 GB/s
[          ] Copy from node to node by [pull, NONE]
[          ] [1 -> 0] 6.10547 - 6.08105 GB/s
[          ] [1 -> 2] 9.65527 - 9.65039 GB/s
[          ] [2 -> 0] 6.49805 - 6.4873 GB/s
[          ] [2 -> 1] 8.95508 - 8.85254 GB/s
[          ] Full duplex copy from node to node by [push|pull, NONE]
[          ] [1 -> 0] 11.0986 - 11.0986 GB/s
[          ] [1 -> 2] 7.54297 - 7.54297 GB/s
[          ] [2 -> 0] 12.0264 - 11.9639 GB/s
[          ] [2 -> 1] 12.0469 - 12.0371 GB/s
[          ] Full duplex copy from node to node by [push, push]
[          ] [1 <-> 2] 11.7324 - 11.4541 GB/s
[          ] Full duplex copy from node to node by [pull, pull]
[          ] [1 <-> 2] 11.4824 - 11.0508 GB/s
[          ] Copy from node to multiple nodes by [push, NONE]
[          ] [1 -> [0...2]] 5.625 - 5.73633 GB/s
[          ] [2 -> [0...2]] 6.45801 - 6.4707 GB/s
[          ] Copy from multiple nodes to node by [push, NONE]
[          ] [[1...2] -> 0] 12.8379 - 12.2578 GB/s

Now we can get more timestamp info like below.

Copy from node to node by [push, NONE]
[1 -> 0]
[1 : 0] #-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-##-#-#-#-#-###############################
[1 : 1] ####################################################################################################
[1 -> 2]
[1 : 0] #--#-#-#-#-#--#-#-#-#-#--#-#-#-#-#--#-#-#-#-#-#--#-#-#-#-#--#-#-#-#-#--#-#-#-#-#-#--#-#-#-#-#--#-#-######################################
[1 : 1] ##################################################################################################-#
[2 -> 0]
[2 : 0] ##-###-##-###-###-##-###-##-###-###-##-###-###-##-###-###-##-###-##-###-###-##-###-###-##-###-###-#################
[2 : 1] ###############################################################################-#############-###-##
[2 -> 1]
[2 : 0] ##-##-##-##-##-###-##-##-##-##-##-###-##-##-##-##-###-##-##-##-##-##-###-##-##-##-##-###-##-##-##-####################
[2 : 1] ################################################################################-###-############-##

[snip]

Full duplex copy from node to node by [push, push]
[1 <-> 2]
[1 : 0] #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-#-#-#-####################################
[1 : 1] ################-###################################################-############-####-#############
[2 : 2] #-##-##-##-#-##-##-##-##-#-##-##-##-##-#-##-##-##-##-#-##-##-##-##-#-##-##-##-##-##-#-##-##-##-##-#-##-##-##-##-##-#-##################
[2 : 3] #####-######-#####-######-#####-######-#####-######-#####-######-#####-######-#####-######-#####-######-#####-#####-##
Full duplex copy from node to node by [pull, pull]
[1 <-> 2]
[1 : 0] ######################################################################-##-#-###############-####-###
[1 : 1] #-#-#-##-#-#-##-#-#-##-#-#-##-#-#-##-#-#-##-#-#-##-#-#-#-##-#-#-##-#-#-##-#-#-##-#-#-##-#-#-##-#-#-############################
[2 : 2] ##-##-##-##-###-##-##-##-##-###-##-##-##-###-##-##-##-##-###-##-##-##-###-##-##-##-##-###-##-##-##-##-###-##-##-##-###-##-##-############
[2 : 3] #-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#########-#############
Copy from node to multiple nodes by [push, NONE]
[1 -> [0...2]]
[1 : 0] #-#--#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-###############################
[1 : 1] ########################################################################################-###-###-###
[2 -> [0...2]]
[2 : 0] ##-##-##-###-##-###-##-##-###-##-###-##-##-###-##-###-##-###-##-##-###-##-###-##-##-###-##-###-##-##################
[2 : 1] -################################################################################################-##
Copy from multiple nodes to node by [push, NONE]
[[1...2] -> 0]
[1 : 0] #-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-##-#-#-#-#-#-#-#-#-##-#-#-#-###############################
[1 : 1] ################################################################################################-#-#
[2 : 2] ##-##-##-###-##-##-###-##-##-##-###-##-##-###-##-##-###-##-##-###-##-##-##-###-##-##-###-##-##-###-##-##################
[2 : 3] #########################-#########################-#########################-#########################
[       OK ] KFDPerformanceTest.P2PBandWidthTest (15982 ms)

Change-Id: Ia90044191d51650ccb220476d31fb317aa3ad6ce
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-09-19 12:03:05 +08:00
Xiaojie Yuan 247fa9f1e0 Use 'RecordProperty' to record performance scores 
For following test cases:
- KFDQMTest.QueueLatency
- KFDQMTest.BasicCuMaskingLinear
- KFDQMTest.BasicCuMaskingEven
- KFDMemoryTest.MMBandWidth
- KFDMemoryTest.MMapLarge
- KFDMemoryTest.MMBench

v2: xml element cannot start with a number, so change the key name of
    MMBandWidth and MMBench accordingly
    xml element cannot contain whitespaces, so trim whitespaces in "VRAM  "
v3: introduce KFDLog-like way to use KFDRecord

Change-Id: Ifc3ed5657621252a7b39dccf1ef4f50a92593f77
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
 2018-09-18 17:41:14 +08:00
xinhui pan 07bd97a864 kfdtest: Fix queuelatency fail issue 
The timestamp written by releaseMemory packet might still not be visible
when we fetch it.
To fix this bug, use event-based wait.

Change-Id: If2324eb3b3a632c711ee4dff4d03a93d5306c289
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-09-10 21:17:29 -04:00
xinhui pan 3e527bc7e8 kfdtest: add PM4EventInterrupt test 
Similar with SdmaEventInterrupt, verify event interrupt on pm4 queue.

Change-Id: I0e43f26fd0d965126985820704215d2ef5e52c1a
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-08-24 13:21:01 +08:00
xinhui pan bdb1f8a066 kfdtest: Let SdmaEventInterrupt test more meaningful 
Simulate some workload there to verify the sDMA event interrupt.

Change-Id: Ib5ad0c238cc66898f7835e765df50427ef106b04
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-08-24 11:27:34 +08:00
Kent Russell fe33461622 kfdtest: Consolidate logic for ASSERT vs EXPECT 
ASSERT failures result in immediate termination of the test. EXPECT
returns a failure but continues execution. Reserve ASSERT for required
functionality (node initialization, queue creation, etc) where the rest
of the test cannot run if that call fails. Use EXPECT everywhere else

Change-Id: I1c11326fc3ae22b50fa83b07b3b49af1e1f4e69e
 2018-08-23 06:20:18 -04:00
Kent Russell 414042abf7 kfdtest: Clean up comments 
Consolidate style (use /* */ for multi-line), fix typos,
use dword instad of DWORD/DWord

Change-Id: I620e45c1687550db41127e45641b7d79d28223a1
 2018-08-23 06:20:17 -04:00
xinhui pan 163fa2f3aa kfdtest: use HSAuint64 instead of unsigned HSAint64 
This should fix gtest compile errors.

code like below has trouble,

typedef char char8;
typedef unsigned char uchar8;

ASSERT_NE((uchar8)1, 0);
ASSERT_NE((unsigned char8)1, 0); // compile error here
or
ASSERT_NE((unsigned char8)1, 0);
ASSERT_NE((uchar8)1, 0); // compile error here

HSA[u]int64 are alias. So ASSERT_XX((unsigned HSAint64)..)
with ASSERT_XX((HSAuint64)..) fail to compile.

Change-Id: I4c24bc699a69bd4f37c4bc8aaaa9f1a92a24a33e
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-08-16 16:03:52 +08:00
Kent Russell f2bd7e1d52 kfdtest: Consolidate log messages for skipped tests 
When skipping a test, the output should be:
Skipping test: <reason>.

This will allow for easier identification, automation and general readability

Change-Id: I98bda1c068f9dbc83aeea74f642b6101121f234d
 2018-08-14 10:11:50 -04:00
Kent Russell dffac0a97e kfdtest: Style cleanup 
Clean up the KFDTest style via CPPLint. Some warnings remain regarding
volatile variables being cast to void*. This is the command used:
cpplint.py --linelength=120
--filter=-readability/multiline_string,-readability/todo,-build/include,-runtime/references

multiline_string is due to using ISA code
todo is to avoid errors that we don't have TODO(username) instead of TODO
include is about including the folder in the header includes
references is regarding non-const references '&' being const or using
pointers. That can be addressed later

Change-Id: I3c6622da0a13dd33ab29b2bfff48be25e763b750
 2018-08-14 08:17:57 -04:00
xinhui pan 9d6d0911e4 kfdtest: make p2ptest go through all gpus 
Implement sDMA copy packet broadcast.

Each time sDMA will copy its local vram to sysbuf and next GPU's vram.
That will verify where the p2p link is broken.
Currently we just test push of p2p.

test result on 2 cpus, 4 gpus, numa enabled system.
[ RUN      ] KFDQMTest.P2PTest
[          ] Test 2 -> 3
[          ] PASS 2 -> 3
[          ] Test 3 -> 4
[          ] PASS 3 -> 4
[          ] Test 4 -> 5
[          ] PASS 4 -> 5
[          ] Test 5 -> 0
[          ] PASS 5 -> 0
[       OK ] KFDQMTest.P2PTest (190 ms)

Change-Id: Ie6fb2604109e39465b8a873b3bb42abc6259825a
 2018-08-07 21:13:37 -04:00
xinhui pan 86552aba4b kfdtest: make the output of QueueLatency test more readable 
Change-Id: Ib33ac25509b23f2e5869bde126e3f11ef60f017e
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
 2018-08-01 10:06:33 +08:00
Yong Zhao 6df62c78b8 kfdtest: Add kfdtest source code 
The code is a snapshot up to this commit around July 31 2018.

commit b00fadff36a3
Author: xinhui pan <xinhui.pan@amd.com>
Date:   Mon Jul 30 09:53:03 2018 +0800

    kfdtest: skip MMapLarge test on apu

    

Change-Id: I40e9a5a18e5c8f075e5290bb80532f1a3f689058
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
 2018-07-31 00:00:34 -04:00