marty-heyman - Slashdot User

Comment We Need a New Teaching Language ... (Score 1) 160

by marty-heyman on Monday August 17, 2020 @08:15AM (#60409655) Attached to: Scientist Proposes a New Programming Language For Teaching Coding (and Python)

Because BASIC was too hard? Because turtles are too sluggish?

IEEE Says Multicore is Bad News For Supercomputers 251

Posted by timothy on Friday December 05, 2008 @08:04AM from the unexpected-downsides dept.

Richard Kelleher writes "It seems the current design of multi-core processors is not good for the design of supercomputers. According to IEEE: 'Engineers at Sandia National Laboratories, in New Mexico, have simulated future high-performance computers containing the 8-core, 16-core, and 32-core microprocessors that chip makers say are the future of the industry. The results are distressing. Because of limited memory bandwidth and memory-management schemes that are poorly suited to supercomputers, the performance of these machines would level off or even decline with more cores.'"

Online Reporters Now the Journalists Most Often Jailed 147

Posted by timothy on Friday December 05, 2008 @06:29AM from the three-hots-and-cot-and-a-beating dept.

bckspc writes "The Committee to Protect Journalists today released the results of its annual survey of journalists in prison. For the first time, they found more Internet journalists jailed worldwide than journalists working in any other medium. CPJ found that 45 percent of all media workers jailed worldwide are bloggers, Web-based reporters, or online editors. Their chart of journalists jailed by year is also interesting."

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