Memory alignment and padding — difference between 32 and 64 bits
161
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
82504
How much memory can a 32 bit process access on a 64 bit operating system?
10935
What are the differences between 32-bit and 64-bit, and which should I choose?
137543
64 bit large mallocs
87214
strcmp behaviour in 32-bit and 64-bit systems
156994
Linux memory overcommit details
152866
8.00GB RAM (3.22GB usable) in Windows 7 x64
110951
What are the advantages of memory-mapped files?
120342
64-bit Windows 7 can only use 3.25GB of RAM instead of 4GB?
106440
How to fully use the 4 GB of RAM in my Laptop under Ubuntu 9.10 - 32-bit
148445
chacha20-poly1305 padding and length encoding
96356
Keccak padding implementation, and bit ordering
91754
Why are the failing addresses in Memtest86+ higher than my total memory?
101532
How to divide two 64-bit numbers in Linux Kernel?
86598
whats the difference between ganged and unganged memory on AMD Phenom?
126154
How to determine programmatically whether a particular process is 32-bit or 64-bit
124681
32-bit vs 64-bit vs ARM in regards to programs and OSes