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uti: futex call function in mcctrl

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Previously, futex code of McKerenl was called by mccontrol,
but there ware some problems with this method.
(Mainly, location of McKernel image on memory)

Call futex code in mcctrl instead of the one in McKernel image,
giving the following benefits:
1. Not relying on shared kernel virtual address space with Linux any more
2. The cpu id store / retrieve is not needed and resulting in the code

Change-Id: Ic40929b64a655b270c435859fa287fedb713ee5c
refe: #1428
This commit is contained in:
Ken Sato
2020-09-18 14:42:26 +09:00
committed by Masamichi Takagi
parent 35296c8210
commit a9973e913d
62 changed files with 4320 additions and 1116 deletions
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46
test/uti/README
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@@ -338,14 +338,46 @@ CT29 no reverse offload
CT30 CT21にopenmpスレッドを追加したテスト
CT31 pthread_cond_waitオーバーヘッド測定
* waiterとwakerのCPUは、それぞれ、WAITER_CPU、WAKER_CPUで設定
* Linuxがwaker、McKernelがwaiter
CT32 futex waitオーバーヘッド測定
* waiterとwakerのCPUは、それぞれ、WAITER_CPU、WAKER_CPUで設定
CT32 pthread_cond_waitオーバーヘッド測定
* Linuxがwaiter、McKernelがwaker
CT33 futex wakeオーバーヘッド測定
* waiterとwakerのCPUは、それぞれ、WAITER_CPU、WAKER_CPUで設定
CT33 Main threadでfutex_wait, UTI threadでfutex_wakeをした場合のオーバーヘッド測定
* Linuxがwaker、McKernelがwaiter
CT34 繰り返しpthread_create
CT34 UTI threadでfutex_wait, Main threadでfutex_wakeをした場合のオーバーヘッド測定
* Linuxがwaiter、McKernelがwaker
CT35 LD_PRELOADでsyscall_interceptを用いたsoをつけた場合のテスト
CT35 繰り返しpthread_create
CT36 LD_PRELOADでsyscall_interceptを用いたsoをつけた場合のテスト
==========
How to run
==========
Prepare $HOME/.mck_test_config. Example:
# Config file for McKernel tests
MCK_DIR=/home/m-takagi/project/os/install
BIN=/home/m-takagi/project/os/install/bin
SBIN=/home/m-takagi/project/os/install/sbin
: ${OSTEST:=/home/m-takagi/project/src/ostest}
: ${LTP:=/home/m-takagi/project/src/ltp/install}
BOOTPARAM="-k 0 -f LOG_LOCAL6 -c 1-7,9-15,17-23,25-31 -m 10G@0,10G@1 -r 1-7:0+9-15:8+17-23:16+25-31:24 -O"
: ${MCKERNEL_VERSION:=1.5.0}
Prepare $HOME/.mck_test_config.mk. Example:
# Config file for McKernel tests
BIN ?= /home/m-takagi/project/os/install/bin
SBIN ?= /home/m-takagi/project/os/install/sbin
OSTEST ?=
LTP ?=
BOOTPARAM ?= -c 1-7,9-15,17-23,25-31 -m 10G@0,10G@1 -r 1-7:0+9-15:8+17-23:16+25-31:24
MCK_DIR ?= /home/m-takagi/project/os/install
ARCH ?= x86_64
TARGET ?= smp-x86
UTI_DIR ?= /home/m-takagi/project/uti/install_mckernel