May 28, 2016 #1 C chounght Newbie level 2 Joined May 28, 2016 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 15 I use DE1-SoC (Cyclone V) and I use altera OpenCL SDK. This is my acl_quartus_report.txt ALUTs: 7794 Registers: 9,641 Logic utilization: 5,368 / 32,070 ( 17 % ) ( 16 % ) I/O pins: 103 / 457 ( 23 % ) DSP blocks: 0 / 87 ( 0 % ) Memory bits: 348,224 / 4,065,280 ( 9 % ) M10K blocks: 63 / 397 ( 16 % ) Actual clock freq: 135.639999807 Kernel fmax: 135.64 1x clock fmax: 135.64 2x clock fmax: 10000 Highest non-global fanout: 2723 Click to expand... 1) I can see that Kernel fmax is 135.64. Does this mean that fmax is 135.64MHz??? 2) my kernel make 350036 elements and work. if I caculate kernel ideal execution time except memory load/write delay. That is 1/135.64MHz * 350056 = 2.58ms??? Thanks, Last edited by a moderator: May 28, 2016
I use DE1-SoC (Cyclone V) and I use altera OpenCL SDK. This is my acl_quartus_report.txt ALUTs: 7794 Registers: 9,641 Logic utilization: 5,368 / 32,070 ( 17 % ) ( 16 % ) I/O pins: 103 / 457 ( 23 % ) DSP blocks: 0 / 87 ( 0 % ) Memory bits: 348,224 / 4,065,280 ( 9 % ) M10K blocks: 63 / 397 ( 16 % ) Actual clock freq: 135.639999807 Kernel fmax: 135.64 1x clock fmax: 135.64 2x clock fmax: 10000 Highest non-global fanout: 2723 Click to expand... 1) I can see that Kernel fmax is 135.64. Does this mean that fmax is 135.64MHz??? 2) my kernel make 350036 elements and work. if I caculate kernel ideal execution time except memory load/write delay. That is 1/135.64MHz * 350056 = 2.58ms??? Thanks,