The symptom I'm seeing on my new system is that some stress tests (like Intel XTU Stress CPU, and the Intel Processor Diagnostic tool CPU Load test) will run up to all available cores at 38x. But, running one or more threads of Prime-95 (which normally has 'AVX ' a...
The clocking of Alder Lake is more similar to Tiger Lake than it is to Rocket Lake as it inherits the CPU internal clock generator from Tiger Lake. The standard Alder Lake platform has a 38.4MHz crystal as a reference clock to the PCH. The PCH will then generate 3 clocks: 38.4 MHz ref...
I was so excited to test new the new Intel Xeon Silver 4114 CPU just to find out that with AVX512 enabled the performance of the matrix multiplication is the same as with legacy SSE4. If I restrict the MKL library to use AVX2 only, then the speed of the computation i...
It can generate highly efficient native code leveraging the latest Intel instructions such as Intel® Advanced Vector Extensions 2 (Intel® AVX2) and Intel® Advanced Vector Extensions 512 (Intel® AVX-512). It is also capable of generating multithreaded code through OpenMP* or oneAPI ...
3 workers with 1 CPUcore, , 6G worker memory, Titanx X GPU I don't know why VA is slow or take time a lot..(I think processing 800 rows of data takes infinite time. 3 rows of data takes time a lot) I am not sure that this problem comes from shortage of memory or core , ...
The bus is responsible for transferring data between different components of a computer or device. Features instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2 SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX Instruction sets are sets of codes that the CPU runs for certain...
My CPU is getting on (AMD 1700x), but the GPU is a 3070 and I have plenty of ram! I've been meaning to try out "Lightroom" (cloud) to see if it suffers from the same issue...but don't want that to be the thing that pushes me into the cloud based work...
The bus is responsible for transferring data between different components of a computer or device. Features instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2 SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX Instruction sets are sets of codes that the CPU runs for cer...
ROTQBYBI shifts a vector by bytes, and ROTQBI shifts a vector by bits. We can recognize this pattern and shift by bytes and bits at the same time. Turns into just 1 instruction with AVX-512 (VPSHRDVD), but the AVX2 solution is also faster than before as well. ...
CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 85 ...