LME&M definition
Examples of LME&M in a sentence
With the increase of the num of bins the performance increase is more visible as the write LMEM calls become a smaller portion of the total execution time.
This includes a call to the DFE to write the LMEM with the provided data.
This implementation utilizes the LMEM (DRAM) available on the Maia cards.
The FPGA devices on the ISCA cardsare the same as the Maia ones, i.e. Altera Stratix V, while it has 12GB internal RAM (LMEM).
The difference between the previous architecture is that the p(x), p(x,y) and p(xn+1,x) PDFs are streamed from LMEM instead from PCIe. The core of the algorithm remains the same (Figure 15).
The resulting model was a LMEM with three fixed effects (the intercept and the two predictors) and 12 random effects.
Num of Bins HWv23core(sec) HW8core(sec) SpeedUp 2*96 0.006 0.007 0.9 6*96 0.008 0.007 1.15 10*96 0.012 0.011 1.1 20*96 0.027 0.02 1.35 52*96 0.14 0.09 1.6 104*96 0.5 0.35 1.4 The number of bins has to be multiple of 2*96 as LMEM data have to be multiple of 384 bytes, which is the burst size for LMEM.
First the p(x), p(x,y) and p(xn+1,x) are written to the LMEM of the DFE from the host.
This is mainly due to the fact that we did not manage to synchronize the LMEM module with the UDP links, thus we used only the UDP links for transferring data in and the results out from the DFE.
The Maia card has the same maximum PCIe bandwidth of 2GB/s and the same 24 GBs internal memory (LMEM) as the Vectis platform.