On 03/19/2012 10:10 AM, Sean McGovern wrote: > On 3/19/12, Ronald S. Bultje <[email protected]> wrote: >> Hi, >> >> On Sun, Mar 18, 2012 at 10:08 PM, Sean McGovern <[email protected]> wrote: >>> --- >>> libavcodec/pthread.c | 4 ++++ >>> 1 files changed, 4 insertions(+), 0 deletions(-) >>> >>> diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c >>> index 2e4c6a8..4000d6b 100644 >>> --- a/libavcodec/pthread.c >>> +++ b/libavcodec/pthread.c >>> @@ -1011,6 +1011,10 @@ static void >>> validate_thread_parameters(AVCodecContext *avctx) >>> avctx->thread_count = 1; >>> avctx->active_thread_type = 0; >>> } >>> + >>> + if(avctx->thread_count > MAX_AUTO_THREADS) { >>> + av_log(avctx, AV_LOG_WARNING, "Application has requested %d >>> threads. Using a thread count greater than %d is not recommended.\n", >>> avctx->thread_count, MAX_AUTO_THREADS); >>> + } >> >> Why? > > I wrote this after: > a) running FATE with 24 threads (on a 64-way ppc64 box, no less!) and > observing some failures > b) a brief comment from Justin on IRC about -threads auto being 16 > "for a reason"
maybe someone said that, but certainly not me? -Justin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
