Table of Contents for
Low-Level Programming: C, Assembly, and Program Execution on Intel® 64 Architecture

Version ebook / Retour

Cover image for bash Cookbook, 2nd Edition Low-Level Programming: C, Assembly, and Program Execution on Intel® 64 Architecture by Igor Zhirkov Published by Apress, 2017
  1. Cover
  2. Frontmatter
  3. 1. Assembly Language and Computer Architecture
  4. 1. Basic Computer Architecture
  5. 2. Assembly Language
  6. 3. Legacy
  7. 4. Virtual Memory
  8. 5. Compilation Pipeline
  9. 6. Interrupts and System Calls
  10. 7. Models of Computation
  11. 2. The C Programming Language
  12. 8. Basics
  13. 9. Type System
  14. 10. Code Structure
  15. 11. Memory
  16. 12. Syntax, Semantics, and Pragmatics
  17. 13. Good Code Practices
  18. 3. Between C and Assembly
  19. 14. Translation Details
  20. 15. Shared Objects and Code Models
  21. 16. Performance
  22. 17. Multithreading
  23. 4. Appendices
  24. 18. Appendix A. Using gdb
  25. 19. Appendix B. Using Make
  26. 20. Appendix C. System Calls
  27. 21. Appendix D. Performance Tests Information
  28. 22. Bibliography
  29. Backmatter

© Igor Zhirkov 2017

Igor Zhirkov, Low-Level Programming, 10.1007/978-1-4842-2403-8_21

21. Appendix D. Performance Tests Information

Igor Zhirkov1 

(1)Saint Petersburg, Russia

All performance tests were conducted on the following system:

> uname -a

Linux perseus 3.16-2-amd64 #1 SMP Debian 3.16.3-2 (2014-09-20) x86_64 GNU/Linux

> cat /proc/cpuinfo

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 69
model name      : Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz
stepping        : 1
microcode       : 0x1d
cpu MHz         : 2394.458
cache size      : 3072 KB
physical id     : 0
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic
sep mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse
sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon
pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf
pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe
popcnt aes xsave avx f16c rdrand hypervisor lahf_lm ida arat
epb pln pts dtherm fsgsbase smep
bogomips        : 4788.91
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 69
model name      : Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz
stepping        : 1
microcode       : 0x1d
cpu MHz         : 2394.458
cache size      : 3072 KB
physical id     : 2
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic
sep mtrr pge mca cmov pat pse36             clflush dts mmx fxsr sse
sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon
pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf
pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe
popcnt aes xsave avx f16c rdrand hypervisor lahf_lm ida arat
epb pln pts dtherm fsgsbase smep
bogomips        : 4788.91
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:

> cat /proc/meminfo

MemTotal:        1017348 kB
MemFree:          516672 kB
MemAvailable:     565600 kB
Buffers:           32756 kB
Cached:           114944 kB
SwapCached:        10044 kB
Active:           376288 kB
Inactive:          49624 kB
Active(anon):     266428 kB
Inactive(anon):    12440 kB
Active(file):     109860 kB
Inactive(file):    37184 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:        901116 kB
SwapFree:         868356 kB
Dirty:                44 kB
Writeback:             0 kB
AnonPages:        270964 kB
Mapped:            43852 kB
Shmem:               648 kB
Slab:              45980 kB
SReclaimable:      29016 kB
SUnreclaim:        16964 kB
KernelStack:        4192 kB
PageTables:         6100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1409788 kB
Committed_AS:    1212356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      145144 kB
VmallocChunk:   34359590172 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       49024 kB
DirectMap2M:      999424 kB
DirectMap1G:           0 kB