Free Pascal versus Java fastest programs

Always look at the source code.

These are only the fastest programs. Look at the other programs. They may seem more-like a fair comparison to you.

binary-trees
source	secs	mem	gz	busy	cpu load
Free Pascal	3.10	128,744	1003	10.44	74% 72% 90% 100%
Java	8.28	948,040	835	28.20	80% 84% 87% 90%
regex-redux
source	secs	mem	gz	busy	cpu load
Free Pascal	4.97	101,716	1503	6.71	15% 16% 93% 12%
Java	10.27	635,500	740	29.42	74% 81% 55% 76%
pidigits
source	secs	mem	gz	busy	cpu load
Free Pascal	1.72	2,292	530	1.77	2% 100% 1% 0%
Java	1.83	34,848	764	1.95	99% 1% 4% 2%
spectral-norm
source	secs	mem	gz	busy	cpu load
Free Pascal	3.98	1,832	650	15.85	99% 99% 99% 99%
Java	4.15	36,428	950	16.26	98% 100% 98% 97%
n-body
source	secs	mem	gz	busy	cpu load
Free Pascal	22.00	8	1325	23.44	0% 2% 4% 100%
Java	21.85	34,112	1489	22.16	1% 0% 0% 100%
fannkuch-redux
source	secs	mem	gz	busy	cpu load
Free Pascal	18.11	1,852	1050	72.36	100% 100% 100% 100%
Java	16.12	33,168	1282	63.71	100% 98% 99% 98%
mandelbrot
source	secs	mem	gz	busy	cpu load
Free Pascal	8.55	30,260	974	34.13	100% 100% 100% 100%
Java	6.84	76,008	796	26.90	99% 98% 98% 98%
reverse-complement
source	secs	mem	gz	busy	cpu load
Free Pascal	7.92	502,504	771	8.26	100% 2% 2% 0%
Java	3.27	714,144	2183	7.54	47% 60% 66% 58%
fasta
source	secs	mem	gz	busy	cpu load
Free Pascal	10.08	8	1190	10.51	0% 4% 100% 0%
Java	2.22	43,096	2473	6.10	67% 83% 45% 80%
k-nucleotide
source	secs	mem	gz	busy	cpu load
	No program	contribute your program
Java	9.14	403,576	1812	29.10	87% 72% 74% 86%
Free Pascal	Free Pascal Compiler version 3.0.4 [2017/10/03] for x86_64
Java	openjdk 14 2020-03-17 OpenJDK Runtime Environment (build 14+36-1461) OpenJDK 64-Bit Server VM (build 14+36-1461, mixed mode, sharing)