Ctxlock
WebMar 8, 2011 · This has the important consequence that you do not need to write your own GPU shader/kernel code for H.264 decoding (e.g. via CUDA or OpenCL), since the "programmable" part of the GPU is not even used. Instead, you just use the "hardwired" H.264 decoding routines that already are burnt into the silicon. WebLinux-SCSI Archive on lore.kernel.org help / color / mirror / Atom feed * [BUG] scsi: lpfc: possible ABBA deadlock @ 2024-07-15 10:37 Jia-Ju Bai 2024-07-24 20:18 ` James Smart 0 siblings, 1 reply; 2+ messages in thread From: Jia-Ju Bai @ 2024-07-15 10:37 UTC (permalink / raw) To: james.smart, dick.kennedy, jejb, martin.petersen, linux-scsi, linux …
Ctxlock
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WebWhen the transport calls into the lpfc target to release an io job structure, which corresponds to an exchange, and if the driver was waiting for an exchange in order to post a previously received command to the transport, the driver immediately takes the io job and reuses the context for the prior command and calls nvmet_fc_rcv_fcp_req() to tell the transport … Web*/ pxQueue->cRxLock = queueUNLOCKED; pxQueue->cTxLock = queueUNLOCKED; 1 2 3 4 5 6 7 初始化完成后，队列的各个指针指向如图： pcHead和pcTail这两个指针用来记录队列的起始地址和结束地址，这两个值始终不变。 数据的写入和读取分别使用pvWriteTo和pcReadFrom两个指针，pcReadFrom始终指向pvWriteTo指向元素的前一个元素的地址 …
WebApr 26, 2024 · The cuvidCtxLockCreate function fail every time with a random error value. GPU in use: Tesla T4 Decode with demuxing. [INFO ][13:46:57] Media format: … WebAutoCtxLock locker((cuda_api*)this, lock); Q_UNUSED(locker); CUdeviceptr devptr; unsigned int pitch; CUDA_ENSURE(cuvidMapVideoFrame(dec, picIndex, &devptr, …
WebDec 13, 2024 · pxQueue->cTxLock = ( int8_t ) ( cTxLock + 1 ); Since I’m using 256 buffers, there are conditions in which I receive a burst of packets which can some be called in a …
WebJan 16, 2024 · CUDA H.265 decoder initialization fault. I'm trying to decode h.265 frame with nvidia_video_codec_sdk, video size is 192x168, but cuvidCreateDecoder asserts CUDA_ERROR_INVALID_VALUE. int NvDecoder::HandleVideoSequence (CUVIDEOFORMAT* pVideoFormat) { int nDecodeSurface = pVideoFormat …
WebA stackable, Context-aware locking mechanism similar to sync.Mutex (but much better) - GitHub - tep/sync-ctxlock: A stackable, Context-aware locking mechanism similar to sync.Mutex (but much better) order a harry potter wandWebDec 2, 2024 · Add a cap to the queue locks cRxLock and cTxLock members of the queue data structure count the number items received and sent to the queue while the queue … iraq women\u0027s football teamWebMar 30, 2024 · cuvidCtxLockCreate (&p_impl->m_ctxLock, cuContext) It looks like something goes wrong during the libraries loading stage when you run the sample. Can you run ldd PyNvCodec.cpython-35m-x86_64-linux … order a happy meal from mcdonald\\u0027sWebJan 6, 2024 · To solve my ctxlock nightmare, my questions are: What do you mean by multi-threading? Are you talking about calling the methods of one decoder from different threads or creating multiple decoders each running a separate thread? The NVDEC samples create one lock per decoder. This way, running multiple decoders, no synchronization … order a hawaii birth certificateWebxQueueReset. Posted by rtel on January 31, 2024. Only functions that end if FromISR can be used in an ISR. If you want to reset a queue from an interrupt then one option would be to create a function that wraps the xQueueReset () API, and pend the function from the ISR. Be aware that the queue won’t actually get reset until the ISR has exited ... iraq was formerly known as whatWebJan 8, 2008 · CTD and CTZ files are useful for saving documents that are smaller in size than CTB and CTX files. CTX files are typically opened by Cherrytree, but they may also … order a hatWeb[PATCH v4 24/26] lpfc: Fix nvmet issues when link bounce under IO load. James Smart Mon, 28 Jan 2024 11:16:25 -0800 iraq\\u0027s education investment budget