zhengyang92

#!/usr/bin/env bash
d=`date +%Y%m%d`
mysqldump --all-databases -u root -pDBPASSWORD > /home/user/website/database-backup/bak-$d.sql

git --git-dir=/home/user/website/.git --work-tree=/home/user/website add .
git --git-dir=/home/user/website/.git --work-tree=/home/user/website commit -m "Backup on $d"
git --git-dir=/home/user/website/.git --work-tree=/home/user/website push origin master

zhengyang92

;; style according the SHOGUN guide for developer and some source files

(c-add-style "shogun"
	     '("stroustrup"
	       (indent-tabs-mode . t)
	       (tab-width . 4)
	       (c-offsets-alist
		(innamespace . -)
		(arglist-intro . ++)
		(arglist-cont-nonempty . ++)

zhengyang92

Flat profile:

Each sample counts as 0.000123031 seconds.
  %   cumulative   self              self     total           
 time   seconds   seconds    calls   s/call   s/call  name    
 29.57     65.38    65.38 675412146     0.00     0.00  longest_match
 27.76    126.77    61.39        1    61.39   198.41  deflate
 11.05    151.20    24.43 1073198323     0.00     0.00  ct_tally
  9.68    172.60    21.40                             .mcount
  7.53    189.25    16.65    32768     0.00     0.00  updcrc

zhengyang92

(gdb) bt
#0  0x00000008033c3dac in __sys_sigsuspend () from /lib/libc.so.7
#1  0x00000008033b8891 in pause () from /lib/libc.so.7
#2  0x0000000802f3e3c5 in gdb (sig=6) at handler.c:4
#3  <signal handler called>
#4  0x000000080346901c in __sys_kill () from /lib/libc.so.7
#5  0x0000000803467c4b in abort () from /lib/libc.so.7
#6  0x000000080344b315 in __assert () from /lib/libc.so.7
#7  0x0000000002277b2e in __internal_register (Pool=0x0, allocaptr=0x8084e88c000 <LUmapBIG5>, NumBytes=109752, tag=1, SourceFilep=0x8084e8ec040 <sourcefile> "sc.register_globals", lineno=2)
    at /usr/home/zhengyangl/safecode37/safecode/projects/safecode/runtime/BBRuntime/BaggyBoundsCheck.cpp:273

zhengyang92

#------------------------------------------------------------------------------
# SPEC CPU2017 config file for: LLVM / Linux / AMD64
#------------------------------------------------------------------------------
# 
# Usage: (1) Copy this to a new name
#             cd $SPEC/config
#             cp Example-x.cfg myname.cfg
#        (2) Change items that are marked 'EDIT' (search for it)
# 
# SPEC tested this config file with:

zhengyang92

liuz@intel:~$ cat a
%0 = block 2
%1:i16 = var
%2:i1 = eq 0:i16, %1
%3:i16 = select %2, 40:i16, 47:i16
%4:i16 = addnw 2:i16, %3
%5:i16 = phi %0, %4, %4
%6:i16 = var
%7:i1 = slt %6, 0:i16
%8:i16 = subnsw 0:i16, %6

zhengyang92

Keybase proof

I hereby claim:

• I am zhengyangl on github.
• I am unsat (https://keybase.io/unsat) on keybase.
• I have a public key ASCLJIfzcBN8Cmjv4WAwzdW4BFrT8bBYw_RQFv5kB3xg_Ao

To claim this, I am signing this object:

zhengyang92

Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020

# OSU MPI-CUDA Allgather Latency Test v5.6.2
# Size       Avg Latency(us)
1                      59.12
2                      58.09
4                      56.24

zhengyang92

Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020
Allgather ACCL ba46a1d Fri Jun 12 15:27:29 PDT 2020

# OSU MPI-CUDA Allgather Latency Test v5.6.2
# Size       Avg Latency(us)
[gcrsandbox102:16164] Failed to register remote memory, rc=-1
[gcrsandbox102:16164] Failed to register remote memory, rc=-1
[gcrsandbox102:16165] Failed to register remote memory, rc=-1

zhengyang92

#include<stdio.h>
#include<assert.h>
#include<stdlib.h>
#include<string.h>
#include<stdint.h>
#include "mpi.h"
#include "accl_util.h"
#include "cuda_runtime_api.h"
#define CUDACHECK(cmd) do {                         \
  cudaError_t e = cmd;                              \