2008 Operating System Speed 
Alex Russell
AUGUST 30, 2021
Does Apple restrict, in any way, the ability of competing web browsers to deploy their own web browsing engines when running on Apple's operating system? From 2008 to 2013, the Chrome project was based on WebKit, and a growing team of Chrome engineers began to contribute heavily "upstream." If no, please explain why not.
John McCalpin
APRIL 2, 2020
The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).
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PDC
APRIL 14, 2019
FLOPS , or number of floating point operations per second, is a common measure of computer performance. However, the speed of a computer in FLOPS can vary depending on the number of bits used in the representation of the floating point numbers in the tests. This is also commonly known as “double precision” on many computer systems.
John McCalpin
APRIL 2, 2020
The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).
SQL Performance
JUNE 21, 2019
Prior to SQL Server 2012, the maximum server memory value only applied to the bufferpool, so customers needed to limit the amount of memory the bufferpool could use to save memory for the operating system and other processes. Fragmentation occurs through regular operations such as inserts, updates and deletes.
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