Re: [perf-discuss] iGen Benchmark Suite

2009-06-30 Thread Adam Zhang
Hi Henrik & Ben, Recently I am using this tool for an internal project. So I did a little research. According to our wiki, this tool is used for Sun and Sun customer with NDA. Regards, Adam Henrik Johansson 写道: On 30 jun 2009, at 08.03, Ben Rockwood wrote: Is iGen available? I see it ref

Re: [perf-discuss] -lumem slower than -lmalloc and -lmtmalloc?

2009-05-10 Thread Adam Zhang
Hi Bob, The standard libc's malloc is thead-safe. If the applications doesn't have the memory locks across different threads, I don't think libumem may help its performance. Regards, Adam Bob Friesenhahn 写道: My multithread-enabled program is much slower at reading JPEG files with the Solari