[wip] preallocate msm

[winston-h-zhang]

No description provided.

[winston-h-zhang]

!gpu-benchmark

[winston-h-zhang]

!gpu-benchmark

[github-actions]

Benchmark for 1751b93

Click to view benchmark

Test	Base	PR	%
LEM Fibonacci Prove - rc = 100/fib/num-100	1727.7±2.03ms	2.3±0.00s	+33.12%
LEM Fibonacci Prove - rc = 100/fib/num-200	3.3±0.00s	4.4±0.01s	+33.33%
LEM Fibonacci Prove - rc = 600/fib/num-100	1962.2±8.48ms	2.3±0.01s	+17.22%
LEM Fibonacci Prove - rc = 600/fib/num-200	3.3±0.01s	4.3±0.01s	+30.30%

[github-actions]

Benchmark for 1751b93

Click to view benchmark

Test	Base	PR	%
LEM Fibonacci Prove - rc = 100/fib/num-100	1730.7±2.37ms	1718.1±1.98ms	-0.73%
LEM Fibonacci Prove - rc = 100/fib/num-200	3.3±0.00s	3.3±0.00s	0.00%
LEM Fibonacci Prove - rc = 600/fib/num-100	1956.3±7.14ms	2.0±0.01s	+2.23%
LEM Fibonacci Prove - rc = 600/fib/num-200	3.3±0.01s	3.4±0.01s	+3.03%

[huitseeker]

Is this still relevant? if not, should we close this?

[huitseeker]

Closing in favor of #1107