To begin with I am sorry to ask this generic question without too much details about the windows executable. The developer who wrote it was hit by a train while he was putting to much efforts in solving this problem, or this is what I am wishing for.
tried wine 1.7, 1.8, tried with ramdisk without any advantage. Is there any way to reduce those system calls by compiling wine with some tweaked variables?, the executable does heavy reads/writes at some points.
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
100.00 0.000049 49 1 execve
fixme:console:CONSOLE_DefaultHandler Terminating process 8 on event 0
------ ----------- ----------- --------- --------- ----------------
100.00 0.000049 1 total
System call usage summary for 32 bit mode:
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
42.41 6.926849 1 10663083 rt_sigprocmask
26.29 4.293593 1 5335212 read
15.92 2.601074 1 2665272 writev
14.95 2.441954 1 2665685 write
0.17 0.027114 60 449 3 pread64
0.07 0.011068 1 15419 clock_gettime
