0 38573.1 1 14831.6 2 7893.16 3 625.987 4 26.1359 5 10.9159 6 9.23542 7 9.08501 8 9.07054 9 9.06913
Zifei Tong 5kg
5kg
/ mutator.cpp
Created
September 19, 2013 16:10
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| #include <dyninst/BPatch.h> | |
| int main (int argc, const char* argv[]) { | |
| BPatch bpatch; | |
| BPatch_process *proc = bpatch.processAttach(argv[1], atoi(argv[2])); | |
| proc->detach(true); | |
| return 0; | |
| } |
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| Program terminated with signal 11, Segmentation fault. | |
| #0 0x00007f59aeb1c45e in __printf_fp () from /usr/lib/libc.so.6 | |
| (gdb) bt | |
| #0 0x00007f59aeb1c45e in __printf_fp () from /usr/lib/libc.so.6 | |
| #1 0x00007f59aeb1b185 in vfprintf () from /usr/lib/libc.so.6 | |
| #2 0x00007f59aeb207b9 in printf () from /usr/lib/libc.so.6 | |
| #3 0x0000000000400534 in main () |
5kg
/ null_pointer.patch
Created
November 27, 2013 16:02
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| diff --git a/src/common/hashtable/rculfhash.h b/src/common/hashtable/rculfhash.h | |
| index 17cf6db..601feea 100644 | |
| --- a/src/common/hashtable/rculfhash.h | |
| +++ b/src/common/hashtable/rculfhash.h | |
| @@ -34,6 +34,11 @@ | |
| #include "urcu-flavor.h" | |
| +static int __attribute__((noinline)) __is_null_pointer(unsigned long v) | |
| +{ |
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| #include <stdio.h> | |
| #include <limits.h> | |
| #include <time.h> | |
| int main() | |
| { | |
| time_t lo = 0x0, hi = LONG_MAX, mid; | |
| while (lo < hi) { | |
| mid = lo + (hi-lo)/2; | |
| if (ctime(&mid)) |
5kg
/ cpu_sin_signal.c
Last active
August 29, 2015 13:56
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| #include <math.h> | |
| #include <signal.h> | |
| #include <unistd.h> | |
| #include <sys/time.h> | |
| #define INTERVAL 50000 | |
| #define SAMPLES 200 | |
| int sleep_interval[SAMPLES]; |
5kg
/ build_column_shard.go
Last active
August 29, 2015 14:19
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| package main | |
| import ( | |
| "fmt" | |
| "github.com/golang/protobuf/proto" | |
| pb "github.com/taskgraph/taskgraph/example/bwmf/proto" | |
| "io/ioutil" | |
| "os" | |
| "strconv" | |
| ) |
5kg
/ build_column_transpose_shard.go
Created
April 16, 2015 09:00
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| package main | |
| import ( | |
| "fmt" | |
| "github.com/golang/protobuf/proto" | |
| pb "github.com/taskgraph/taskgraph/example/bwmf/proto" | |
| "io/ioutil" | |
| "os" | |
| "strconv" | |
| ) |
5kg
/ bwmf_sorted.log
Created
April 21, 2015 07:19
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| 0 1.2167709e+06 | |
| 0 1.2224444e+06 | |
| 0 1.2307871e+06 | |
| 0 1.260106e+06 | |
| 1 27401.582 | |
| 1 33980.64 | |
| 1 34229.844 | |
| 1 34920.914 | |
| 2 20299.98 | |
| 2 24624.56 |
5kg
/ bwmf_cpp.log
Created
April 21, 2015 12:36
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| etcd is running on localhost:4001 | |
| === RUN TestBWMF | |
| 2015/04/21 14:10:32 controller.go:45: Controller starting, name: bwmf_basic_test, numberOfTask: 1 | |
| 2015/04/21 14:10:32 healthy.go:65: got free task [/bwmf_basic_test/freeTasks/0], randomly choose 0 to try... | |
| 2015/04/21 14:10:32 bootstrap.go:171: standby grabbed free task 0 | |
| task 0: 2015/04/21 14:10:32 bootstrap.go:60: starting at epoch 0 | |
| task 0: 2015/04/21 14:10:32 bootstrap.go:85: framework starts to run | |
| 2015/04/21 14:10:32 bwmf_task.go:241: doEnterEpoch, task 0, epoch 0 | |
| task 0: 2015/04/21 14:10:32 data_request.go:141: serving grpc on 127.0.0.1:63006 | |
| task 0: 2015/04/21 14:10:32 data_request.go:101: data request /proto.BlockData/GetDShard to task 0, addr 127.0.0.1:63006 |