Re: [Valgrind-users] Getting SIGKILL to work in MariaDB

2019-08-12 Thread Philippe Waroquiers
On Mon, 2019-08-12 at 13:49 +0100, Tom Hughes wrote: > On 12/08/2019 13:15, Michael Widenius wrote: > > > The request I would like you to consider is to do one of the following: > > - Ensure that sending a sigkill works and in this case there should > > not be any valgrind leak report. What

Re: [Valgrind-users] Getting SIGKILL to work in MariaDB

2019-08-12 Thread Tom Hughes
On 12/08/2019 13:15, Michael Widenius wrote: The request I would like you to consider is to do one of the following: - Ensure that sending a sigkill works and in this case there should not be any valgrind leak report. - Add an api call where we could specify that we don't want any leak reports

[Valgrind-users] Getting SIGKILL to work in MariaDB

2019-08-12 Thread Michael Widenius
Hi! I am the creator of MySQL and MariaDB and a valgrind user since a LONG time! valgrind has been used to verify the integrity of MySQL since the very early times of valgrind! I have a small request to solve a small problem with valgrind in MariaDB: To be able to test recovery during testing,

[Valgrind-users] Valgrind with CUDA: noted but unhandled ioctl with no size/direction hints

2019-08-12 Thread Jiading Guo
Hi everyone. I'm trying Valgrind on a simple CUDA program for CPU memory check (It worked for GPU memcheck when using cuda-memcheck): ``` #include int main() { void *dp = NULL; cudaMalloc(, 1024); cudaFree(dp); void *p = NULL; p = malloc(1024); free(p); cudaDeviceReset();